Fleetguard · HF Hydraulic · inline line

HF6111 filter element: specifications & equivalents

Q: What are the dimensions of the HF6111 filter element?

The published envelope is 99.7 mm OD × 234.44 mm length with a 40.89 mm inside diameter (3.925 × 9.230 in × 1.610 in ID). Confirm against the housing drawing before ordering.

Q: What micron rating does HF6111 use?

This element is rated 25.4 µm absolute — 25.4 µm at β75(c); 3 µm at β200(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 HF6111 is a Fleetguard inline-line hydraulic filter element, sized 99.7 × 234.44 mm OD × length (ID 40.89 mm), rated at 25.4 µm absolute (25.4 µm at β75(c); 3 µm at β200(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 99.7 × 234.44 mm

Inside diameter 40.89 mm

Filtration rating 25.4 µm abs.

Beta rating 25.4 µm at β75(c); 3 µm at β200(c) per ISO 16889

Collapse / burst 7 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	25.4 µm
Rating basis	absolute
Beta ratio	25.4 µm at β75(c); 3 µm at β200(c) per ISO 16889
Outside diameter OD	99.7 mm
Inside diameter ID	40.89 mm
Length	234.44 mm
End caps	open-ended cartridge element
Rated flow	379 L/min
Collapse / burst pressure	7 bar
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	HF6111
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	99.7 mm (3.925 in)
Inside diameter	40.89 mm (1.610 in)
Overall length	234.44 mm (9.230 in)

All 100×234 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 10187 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 10187 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 11PS2203 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 11PS2203 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 120088 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 120088 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 13PS2203 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 13PS2203 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1434 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1434 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1454911580 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1454911580 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1508438 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1508438 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1510460 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1510460 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 15267046 page in verification queue	UFI	partial	Fleetguard's online catalog lists 15267046 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 190020 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 190020 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1978782 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1978782 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1978785 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1978785 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 19878 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 19878 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2058778 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2058778 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2107 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 2107 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 30130 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 30130 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3I1475 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3I1475 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 5.03.09 D 25 P	HYDAC	partial	Fleetguard's online catalog lists 50309D25P as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 51434	WIX Filters	partial	Fleetguard's online catalog lists 51434 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6100EAL202N1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6100EAL202N1 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6100EAL251N1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6100EAL251N1 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6110105320 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6110105320 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 658305 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 658305 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 70190020 page in verification queue	UFI	partial	Fleetguard's online catalog lists 70190020 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 70197878 page in verification queue	UFI	partial	Fleetguard's online catalog lists 70197878 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7100150L003 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7100150L003 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 756505 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 756505 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 760510 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 760510 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7613086 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7613086 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7628663 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7628663 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7628675 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7628675 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 85434 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 85434 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 92434 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 92434 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 925773	Parker	partial	Fleetguard's online catalog lists 925773 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 925773M page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 925773M as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 925783 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 925783 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 926899 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 926899 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 931438 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 931438 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9700EAL201N1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 9700EAL201N1 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9700EAL202N1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 9700EAL202N1 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ A120088 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists A120088 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BEK925A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BEK925A as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ C1682 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists C1682 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ D650C25A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists D650C25A as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DE4051B3C20 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DE4051B3C20 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ E0250BT25 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists E0250BT25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ E0250VT25 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists E0250VT25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ F2525N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists F2525N as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ F2525NM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists F2525NM as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FH25 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FH25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FPE2525N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FPE2525N as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G051434 page in verification queue	Parker	partial	Fleetguard's online catalog lists G051434 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G860 page in verification queue	Parker	partial	Fleetguard's online catalog lists G860 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H56114 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H56114 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H56115 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H56115 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H926899 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H926899 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0611100 page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0611100 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0611100JX page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0611100JX as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0611100LKM page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0611100_LKM as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4050DCB page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4050DCB as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4050DCV page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4050DCV as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4070JFB page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4070JFB as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4070JFV page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4070JFV as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4125B page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4125B as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4125N page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4125N as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF4L25N page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF4L25N as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF758 page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF758 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HK020BN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HK020BN as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HK020P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HK020P as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HK025P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HK025P as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HY9106 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HY9106 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ K25	Schroeder Industries	partial	Fleetguard's online catalog lists K25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ KO1515 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists KO1515 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ KS400925 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists KS400925 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ L814 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists L814 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LIT125225P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LIT125225P as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LP2854 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LP2854 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MF0059457 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists MF0059457 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MFS180925 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists MFS180925 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MP8303 page in verification queue	MP Filtri	partial	Fleetguard's online catalog lists MP8303 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P018462 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P018462 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P167425 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P167425 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P2854 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P2854 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P390930B7 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P390930B7 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P758 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P758 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PL409251 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PL409251 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PL409251A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PL409251A as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PL40951A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PL40951A as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PM601425 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PM601425 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PMK25 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PMK25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PPL9700925GB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PPL9700925GB as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PPL9700925PB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PPL9700925PB as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PT707-HD	Baldwin Filters	partial	Fleetguard's online catalog lists PT707HD as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ QK25 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists QK25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R2329 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R2329 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R2329P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R2329P as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RE25 page in verification queue	STAUFF	partial	Fleetguard's online catalog lists RE25 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SF2577320C page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SF2577320C as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SF9700925UM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SF9700925UM as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SH56161 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SH56161 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SRE40925 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SRE40925 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ ST6111 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists ST6111 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ TIE25251 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists TIE25251 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ TIE2525P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists TIE2525P as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ TTK925B page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists TTK925B as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V4051B3V20 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists V4051B3V20 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ VF4454 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists VF4454 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ WGH6111 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists WGH6111 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ YM1454911580 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists YM1454911580 as an interchange for HF6111. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ YM1754314130 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists YM1754314130 as an interchange for HF6111. 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 HF6111 model number is decoded

HF6111Fleetguard HF-series hydraulic cartridge element part number.
234.44 mmOverall height.
99.7 mmLargest outside diameter.
40.89 mmLargest end inside diameter.
25.4 µm at β75(c); 3 µm at β200(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 HF6111 filter element?

The published envelope is 99.7 mm OD × 234.44 mm length with a 40.89 mm inside diameter (3.925 × 9.230 in × 1.610 in ID). Confirm against the housing drawing before ordering.

What micron rating does HF6111 use?

This element is rated 25.4 µm absolute — 25.4 µm at β75(c); 3 µm at β200(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 HF6111 filter element?

110 partial match(es) requiring parameter review

How do I read the HF6111 part number?

See the designation decoder above: each segment of HF6111 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 5 catalog element(s) share the 100×234 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

HF6109 Fleetguard HF6110 Fleetguard · 13.7 µm HF6343 Fleetguard · 10 µm HF6410 Fleetguard HF7332 Fleetguard · 6.2 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.