Fleetguard · HF Hydraulic · inline line
HF6176 filter element: specifications & equivalents
The HF6176 is a Fleetguard inline-line hydraulic filter element, sized 76.58 × 73.91 mm OD × length (ID 26.42 mm). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 76.58 × 73.91 mm
Inside diameter 26.42 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 | 76.58 mm |
| Inside diameter ID | 26.42 mm |
| Length | 73.91 mm |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF6176 |
| 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 | 76.58 mm (3.015 in) |
| Inside diameter | 26.42 mm (1.040 in) |
| Overall length | 73.91 mm (2.910 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 11414 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 11414 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 146872R91 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 146872R91 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1470390 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1470390 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1508998M1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1508998M1 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1508998M91 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1508998M91 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 159590R91 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 159590R91 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1725811 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1725811 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1931744 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1931744 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2240247 page in verification queue | UFI | partial | Fleetguard's online catalog lists 2240247 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2355484 page in verification queue | UFI | partial | Fleetguard's online catalog lists 2355484 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2446 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 2446 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2549 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 2549 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 39690 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 39690 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 42549 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 42549 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 542549 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 542549 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 56623 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 56623 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 578 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 578 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 578AIR page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 578AIR as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 58465 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 58465 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 605400350023 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 605400350023 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6418202 page in verification queue | UFI | partial | Fleetguard's online catalog lists 6418202 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 703 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 703 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7505020 page in verification queue | UFI | partial | Fleetguard's online catalog lists 7505020 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 801195131 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 801195131 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8548 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 8548 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 870672 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 870672 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 87549 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 87549 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92297917 page in verification queue | UFI | partial | Fleetguard's online catalog lists 92297917 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 93549 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 93549 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 9830F page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 9830F as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A027030P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists A027030P as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A1781 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists A1781 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AC3096 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AC3096 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AF200 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AF200 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ APQ200AIR page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists APQ200AIR as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ARP200L page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ARP200L as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AZA102 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AZA102 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ B7QH7331A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists B7QH7331A as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ B8QH7331A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists B8QH7331A as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CA103 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CA103 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CB337 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CB337 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CW8549MP page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CW8549MP as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DR588 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists DR588 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FL176 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FL176 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FX4200 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FX4200 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FX420O page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FX420O as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H10200 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H10200 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H327 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H327 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0617600 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0617600 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0617600JX page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0617600JX as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L31 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists L31 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LA118 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LA118 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LAF200 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LAF200 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LF337 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LF337 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ P187 | Baldwin Filters | partial | Fleetguard's online catalog lists P187 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ P187 | Baldwin Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists HF6176 (FLEETGUARD) as replaced by Baldwin P187. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P2446 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P2446 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P260310AX page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P260310AX as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P337 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P337 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P551220 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P551220 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P551775 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P551775 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PA578 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PA578 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PF2007 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PF2007 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PF200L page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PF200L as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PM307 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PM307 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R2048 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R2048 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R2209P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R2209P as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R408PB page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R408PB as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R408PC page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R408PC as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH5982 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH5982 as an interchange for HF6176. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SRPA200L page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SRPA200L as an interchange for HF6176. 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 HF6176 model number is decoded
- HF6176Fleetguard HF-series hydraulic cartridge element part number.
- 73.91 mmOverall height.
- 76.58 mmLargest outside diameter.
- 26.42 mmLargest end inside 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 HF6176 filter element?
The published envelope is 76.58 mm OD × 73.91 mm length with a 26.42 mm inside diameter (3.015 × 2.910 in × 1.040 in ID). Confirm against the housing drawing before ordering.
What replaces the HF6176 filter element?
71 partial match(es) requiring parameter review
How do I read the HF6176 part number?
See the designation decoder above: each segment of HF6176 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.
Other models in the HF Hydraulic series
All 2621 →Reviewed & verified by the ElementRef engineering desk against Cummins Filtration / Fleetguard on 2026-09-28. Read our editorial & correction policy.