Fleetguard · HF Hydraulic · inline line

HF30524 filter element: specifications & equivalents

Q: What are the dimensions of the HF30524 filter element?

The published envelope is 79.3 mm OD × 328.68 mm length (3.122 × 12.940 in). Confirm against the housing drawing before ordering.

The HF30524 is a Fleetguard inline-line hydraulic filter element, sized 79.3 × 328.68 mm OD × length. Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 79.3 × 328.68 mm

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
Outside diameter OD	79.3 mm
Length	328.68 mm
End caps	open-ended cartridge element
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	HF30524
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	79.3 mm (3.122 in)
Overall length	328.68 mm (12.940 in)

All 79×329 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 11113D03BN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 11113D03BN as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 11333 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 11333 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1251394 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1251394 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1443613 page in verification queue	UFI	partial	Fleetguard's online catalog lists 1443613 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1689 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1689 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169600H3325TP page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169600H3325TP as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169600H3LL325TP page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169600H3LL325TP as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169600TH3SLE000P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169600TH3SLE000P as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169600TH3XLE000P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169600TH3XLE000P as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2060607 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2060607 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2960L03B13 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 2960L03B13 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 301063 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 301063 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3010633VG page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3010633VG as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3010716VG page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3010716VG as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 383012092C page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 383012092C as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3960GGCB13 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3960GGCB13 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3I1514 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3I1514 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 47651 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 47651 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 51689	WIX Filters	partial	Fleetguard's online catalog lists 51689 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 551689 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 551689 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 596003VG10EP13 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 596003VG10EP13 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6010041 page in verification queue	UFI	partial	Fleetguard's online catalog lists 6010041 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7628713 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7628713 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7740433A03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7740433A03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 813483 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 813483 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 85689 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 85689 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 87765N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 87765N as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891018SM3PERB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891018SM3PERB as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891018SMX3NBR page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891018SMX3NBR as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8960DGDB13 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8960DGDB13 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8960L03B13 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8960L03B13 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 926698 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 926698 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 926698Q	Parker	partial	Fleetguard's online catalog lists 926698Q as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 92689 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 92689 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9314797 page in verification queue	UFI	partial	Fleetguard's online catalog lists 9314797 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9600133UM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 9600133UM as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9600EAL032N3 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 9600EAL032N3 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ A37013 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists A37013 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BE96001303A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BE96001303A as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BEH96001303N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BEH96001303N as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ C7381 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists C7381 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ C926698 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists C926698 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CD00091A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CD00091A as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CH803FT11 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CH803FT11 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CHP627F03XN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CHP627F03XN as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ D142G03A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists D142G03A as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DE6020B3U03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DE6020B3U03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DE6021B4C03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DE6021B4C03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DT9600135UM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DT9600135UM as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ E6020B3U03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists E6020B3U03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ EPB33NFA page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists EPB33NFA as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FC7007Q003BK page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FC7007Q003BK as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FFKPVL170073ABS page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FFKPVL170073ABS as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G01980 page in verification queue	Parker	partial	Fleetguard's online catalog lists G01980 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G03451 page in verification queue	Parker	partial	Fleetguard's online catalog lists G03451 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ GO1980Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists GO1980Q as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ GO1981Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists GO1981Q as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H3050GFB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H3050GFB as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H8077 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H8077 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H9077	Baldwin Filters	partial	Fleetguard's online catalog lists H9077 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H960013003BN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H960013003BN as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H960013003BN4HC page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H960013003BN4HC as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H960013003N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H960013003N as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H9613MABL page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H9613MABL as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9600FCP13H	Pall	partial	Fleetguard's online catalog lists HC9600FCP13H as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9600FDP13H page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9600FDP13H as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9600FDZ13H page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9600FDZ13H as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9600FKP13H	Pall	partial	Fleetguard's online catalog lists HC9600FKP13H as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9600FUP13H page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9600FUP13H as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9600FUZ13H page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9600FUZ13H as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HD28403F page in verification queue	MANN-FILTER	partial	Fleetguard's online catalog lists HD28403F as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HD863/3	MANN-FILTER	partial	Fleetguard's online catalog lists HD8633 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF3050GFB page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF3050GFB as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HP60L133M page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HP60L133M as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HP60L133MB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HP60L133MB as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HPQ98320 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HPQ98320 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HY20656 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HY20656 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LH4596 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LH4596 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LPA313B03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LPA313B03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MP4109 page in verification queue	MP Filtri	partial	Fleetguard's online catalog lists MP4109 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P0311282S61 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P0311282S61 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P169432 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P169432 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P566214	Donaldson	partial	Fleetguard's online catalog lists P566214 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P566215	Donaldson	partial	Fleetguard's online catalog lists P566215 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PFSH53M page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PFSH53M as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PO3112805S61 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PO3112805S61 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PPL9600133GV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PPL9600133GV as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PR3451 page in verification queue	Parker	partial	Fleetguard's online catalog lists PR3451 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PR3451Q page in verification queue	Parker	partial	Fleetguard's online catalog lists PR3451Q as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PRU170200 page in verification queue	Parker	partial	Fleetguard's online catalog lists PRU170200 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PSH53M page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PSH53M as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R960H1303A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R960H1303A as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R960Z1302A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R960Z1302A as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R960Z1303A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R960Z1303A as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF96001381B page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SBF96001381B as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF960013S1B page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SBF960013S1B as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF-9600-13Z3B	Schroeder Industries	partial	Fleetguard's online catalog lists SBF960013Z3B as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SP-090-E-03-B	STAUFF	partial	Fleetguard's online catalog lists SP090E03B as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V6021B4C03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists V6021B4C03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V6021B4V03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists V6021B4V03 as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ W1303L page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists W1303L as an interchange for HF30524. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ W1303LN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists W1303LN as an interchange for HF30524. 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 HF30524 model number is decoded

HF30524Fleetguard HF-series hydraulic cartridge element part number.
328.68 mmOverall height.
79.3 mmLargest outside diameter.

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 HF30524 filter element?

The published envelope is 79.3 mm OD × 328.68 mm length (3.122 × 12.940 in). Confirm against the housing drawing before ordering.

What replaces the HF30524 filter element?

102 partial match(es) requiring parameter review

How do I read the HF30524 part number?

See the designation decoder above: each segment of HF30524 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 14 catalog element(s) share the 79×329 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

HF30158 Fleetguard HF30159 Fleetguard HF30294 Fleetguard HF30779 Fleetguard HF7072 Fleetguard HF7073 Fleetguard · 20.9 µm HF7074 Fleetguard HF7075 Fleetguard HF7472 Fleetguard · 5.1 µm HF7473 Fleetguard

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.