Fleetguard · HF Hydraulic · inline line

HF6161 filter element: specifications & equivalents

Q: What are the dimensions of the HF6161 filter element?

The published envelope is 80 mm OD × 117.5 mm length with a 13 mm inside diameter (3.150 × 4.626 in × 0.512 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does HF6161 use?

This element is rated 50 µm absolute — 50 µm at β75(c) per ISO 16889. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

The HF6161 is a Fleetguard inline-line hydraulic filter element, sized 80 × 117.5 mm OD × length (ID 13 mm), rated at 50 µm absolute (50 µm at β75(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 80 × 117.5 mm

Inside diameter 13 mm

Filtration rating 50 µm abs.

Beta rating 50 µm at β75(c) per ISO 16889

Collapse / burst 2 bar

Line type inline

Catalog verified. Parameters extracted from the manufacturer’s electronic catalog / official interchange document and checked 2026-09-28. Confidence score 0.90.

Specifications and cross-references are taken from the Fleetguard online catalog API. Where both TWA and Beta ratings are published the conventions differ — verify cleanliness targets, collapse rating and seal configuration against the current Fleetguard data sheet before ordering.

Specification table

Parameter	Value
Filter type	inline line
Filtration rating	50 µm
Rating basis	absolute
Beta ratio	50 µm at β75(c) per ISO 16889
Outside diameter OD	80 mm
Inside diameter ID	13 mm
Length	117.5 mm
End caps	open-ended cartridge element
Rated flow	32 L/min
Collapse / burst pressure	2 bar
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	HF6161
Source catalog	Cummins Filtration / Fleetguard: Fleetguard online product catalog (fleetguard.com)
Last verified	2026-09-28

Sources: Cummins Filtration / Fleetguard — Fleetguard online product catalog (fleetguard.com) — accessed 2026-09-28.

Fleetguard® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Fleetguard distributor.

Dimensions & series range

Outside diameter	80 mm (3.150 in)
Inside diameter	13 mm (0.512 in)
Overall length	117.5 mm (4.626 in)

All 80×118 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 100CP0906 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 100CP0906 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1072430 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1072430 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 10724303 page in verification queue	UFI	partial	Fleetguard's online catalog lists 10724303 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 11116019531 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 11116019531 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1190514 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1190514 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1202427010070 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1202427010070 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1267900 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1267900 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 130921488 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 130921488 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1327488 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1327488 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1450989 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1450989 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1457429165 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1457429165 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1457431482 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1457431482 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1500662 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1500662 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1534039 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1534039 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1534454 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1534454 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 168185 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 168185 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 25012824 page in verification queue	UFI	partial	Fleetguard's online catalog lists 25012824 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 25012828 page in verification queue	UFI	partial	Fleetguard's online catalog lists 25012828 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2542700 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2542700 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2941292M1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 2941292M1 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 295470705 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 295470705 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2992056 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2992056 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 302043 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 302043 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3144305M1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3144305M1 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 323139 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 323139 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3231396 page in verification queue	UFI	partial	Fleetguard's online catalog lists 3231396 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3231596 page in verification queue	UFI	partial	Fleetguard's online catalog lists 3231596 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 350571 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 350571 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3563604 page in verification queue	UFI	partial	Fleetguard's online catalog lists 3563604 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 37843 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 37843 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 40151102 page in verification queue	UFI	partial	Fleetguard's online catalog lists 40151102 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 4033162440 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 4033162440 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 438 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 438 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 4660004 page in verification queue	UFI	partial	Fleetguard's online catalog lists 4660004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 4660006 page in verification queue	UFI	partial	Fleetguard's online catalog lists 4660006 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 474910 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 474910 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 47491000 page in verification queue	UFI	partial	Fleetguard's online catalog lists 47491000 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 5000255463 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 5000255463 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 5000255643 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 5000255643 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 500255463 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 500255463 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 500255643 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 500255643 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 5021149079 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 5021149079 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 51055040007 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 51055040007 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6005019558 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6005019558 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6234582 page in verification queue	UFI	partial	Fleetguard's online catalog lists 6234582 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6274660004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6274660004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 694P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 694P as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 733906234 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 733906234 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7428955143 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7428955143 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 74289551463 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 74289551463 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7500200 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7500200 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7510210 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7510210 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 75174 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 75174 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7554031901 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7554031901 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7594031901 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7594031901 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7594031961 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7594031961 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 763314110 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 763314110 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7633141101 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7633141101 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7633141107 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7633141107 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 76710 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 76710 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 773906234 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 773906234 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 79912650 page in verification queue	UFI	partial	Fleetguard's online catalog lists 79912650 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 807200755 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 807200755 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 807200756 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 807200756 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 81055040007 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 81055040007 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 81055040051 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 81055040051 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 810550440007 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 810550440007 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 81055046001 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 81055046001 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 81473070001 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 81473070001 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8225007002 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8225007002 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8225007022 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8225007022 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 82250070220 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 82250070220 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8225007220 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8225007220 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8711382178 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8711382178 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 87511382178 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 87511382178 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8751138217804 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8751138217804 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 90807200756 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 90807200756 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 912650 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 912650 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 92020E page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 92020E as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 921488 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 921488 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 937P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 937P as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 940004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 940004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 94004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 94004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9912650 page in verification queue	UFI	partial	Fleetguard's online catalog lists 9912650 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9921008600 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 9921008600 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ A0000094004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists A0000094004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ A0000940004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists A0000940004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ A0004660004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists A0004660004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ A6274660004 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists A6274660004 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ AC109 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists AC109 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ AC23 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists AC23 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ AC3252 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists AC3252 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ AS129H page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists AS129H as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ AZH002 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists AZH002 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BP567M page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BP567M as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BP640 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BP640 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CAP20 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CAP20 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CE1129H page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CE1129H as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CF1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CF1 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CH957PL page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CH957PL as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ D30A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists D30A as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DH9595 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DH9595 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ E11014 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists E11014 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ E111H page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists E111H as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ ELH4720 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists ELH4720 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ EO71010 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists EO71010 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ F284950030020 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists F284950030020 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ F6250531 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists F6250531 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FA4584 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FA4584 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FA4854 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FA4854 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FA699 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FA699 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FFP10086 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FFP10086 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FFP86 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FFP86 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FH128 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FH128 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FHYPL006 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FHYPL006 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FOC268 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FOC268 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G0350571 page in verification queue	Parker	partial	Fleetguard's online catalog lists G0350571 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G643 page in verification queue	Parker	partial	Fleetguard's online catalog lists G643 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ GE957 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists GE957 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H985 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H985 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0616100 page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0616100 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0616100J page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0616100 J as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0616100JX page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0616100JX as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HX5 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HX5 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ K7243 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists K7243 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ L976 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists L976 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LFH4224 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LFH4224 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LH63 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LH63 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LK3367 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LK3367 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ ML480 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists ML480 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ OM611 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists OM611 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ OP978 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists OP978 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P466 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P466 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P550310 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P550310 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P779624 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P779624 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P9196O page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P9196O as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P9197 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P9197 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PF1183 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PF1183 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PH919 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PH919 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PM2150 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PM2150 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PT691	Baldwin Filters	partial	Fleetguard's online catalog lists PT691 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PT691	Baldwin Filters	partial	Baldwin's Form 561 Number-Finder cross-reference lists HF6161 (FLEETGUARD) as replaced by Baldwin PT691. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting.
↔ R2227P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R2227P as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ S8790PO page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists S8790PO as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SH56211 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SH56211 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VOE323139 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VOE323139 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VOE3231396 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VOE3231396 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VOE3231596 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VOE3231596 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VOE40151102 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VOE40151102 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VOE6234582 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VOE6234582 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VOE807200755 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VOE807200755 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ WEH034 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists WEH034 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ Y02549901 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists Y02549901 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ ZE67267000 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists ZE67267000 as an interchange for HF6161. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.

Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.

How the HF6161 model number is decoded

HF6161Fleetguard HF-series hydraulic cartridge element part number.
117.5 mmOverall height.
80 mmLargest outside diameter.
13 mmLargest end inside diameter.
50 µm at β75(c) per ISO 16889Published efficiency ratings.

Typical equipment & applications

Construction, agricultural and industrial hydraulic circuits
Mobile-equipment hydraulic return and pressure lines

Selection pitfalls — read before you substitute

“10 µm nominal” and “12 µm at β1000” can describe the very same media — one is reported at β≥200, the other at β≥1000 per ISO 16889. Compare ratings at the same Beta test point, not just the printed micron number.
Nitrile (NBR) seals are standard for mineral hydraulic oil but fail early in some phosphate-ester fluids and at sustained high temperature; verify seal compound against the fluid data sheet (fluorocarbon/Viton executions may be required).
End-cap geometry and the number/position of O-rings block interchange even when OD and length match — visually compare end caps before fitting, especially with aftermarket cartridges.

Frequently asked questions

What are the dimensions of the HF6161 filter element?

The published envelope is 80 mm OD × 117.5 mm length with a 13 mm inside diameter (3.150 × 4.626 in × 0.512 in ID). Confirm against the housing drawing before ordering.

What micron rating does HF6161 use?

This element is rated 50 µm absolute — 50 µm at β75(c) per ISO 16889. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.

What replaces the HF6161 filter element?

154 partial match(es) requiring parameter review

How do I read the HF6161 part number?

See the designation decoder above: each segment of HF6161 encodes size, line type, filtration grade and media/collapse execution.

Is a same-envelope aftermarket element always a drop-in replacement?

No. Matching OD and length only proves the cartridge fits the bowl. End-cap style, seal compound, micron/Beta rating, collapse pressure and bypass configuration must also match; the table above tags every equivalent as full, partial or verify for exactly this reason.

How often should a hydraulic return-line element be replaced?

Replace at the housing manufacturer’s recommended differential-pressure setting (commonly signalled by a clogging indicator), or on a time-based service interval when no indicator is fitted — never wait for bypass to open continuously, because unfiltered oil then reaches the valves.

Same-envelope elements from other brands

View full interchange →

These 4 catalog element(s) share the 80×118 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

05.9601.12.200.210.E.P.4 Eaton / Internormen · 10 µm 05.9601.12.200.210.E.V.4 Eaton / Internormen · 10 µm 05.9601.25VG.210.E.P.4 Eaton / Internormen · 20 µm 05.9601.3VG.210.E.P.4 Eaton / Internormen · 5 µm

Other models in the HF Hydraulic series

All 2621 →

HF28084 HF28086 HF28088 HF28201 HF28202 97×247 mm HF28652 HF28658 95×193 mm HF28660 HF28662 HF28667

Reviewed & verified by the ElementRef engineering desk against Cummins Filtration / Fleetguard on 2026-09-28. Read our editorial & correction policy.