Fleetguard · HF Hydraulic · inline line
HF28803 filter element: specifications & equivalents
The HF28803 is a Fleetguard inline-line hydraulic filter element, sized 126 × 290 mm OD × length (ID 92 mm), rated at 10 µm absolute (10 µm at β75(c); 11 µm at β200(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 126 × 290 mm
Inside diameter 92 mm
Filtration rating 10 µm abs.
Beta rating 10 µm at β75(c); 11 µm at β200(c) per ISO 16889
Collapse / burst 8 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 | 10 µm |
| Rating basis | absolute |
| Beta ratio | 10 µm at β75(c); 11 µm at β200(c) per ISO 16889 |
| Outside diameter OD | 126 mm |
| Inside diameter ID | 92 mm |
| Length | 290 mm |
| End caps | open-ended cartridge element |
| Rated flow | 390 L/min |
| Collapse / burst pressure | 8 bar |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF28803 |
| 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 | 126 mm (4.961 in) |
| Inside diameter | 92 mm (3.622 in) |
| Overall length | 290 mm (11.417 in) |
All 126×290 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 11026932 page in verification queue | UFI | partial | Fleetguard's online catalog lists 11026932 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 110269321 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 110269321 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 11996150 page in verification queue | UFI | partial | Fleetguard's online catalog lists 11996150 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 11997529 page in verification queue | UFI | partial | Fleetguard's online catalog lists 11997529 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 15139617 page in verification queue | UFI | partial | Fleetguard's online catalog lists 15139617 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 18116139 page in verification queue | UFI | partial | Fleetguard's online catalog lists 18116139 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 273408 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 273408 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3291924 page in verification queue | UFI | partial | Fleetguard's online catalog lists 3291924 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 511516 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 511516 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 85762479 page in verification queue | UFI | partial | Fleetguard's online catalog lists 85762479 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 87353685 page in verification queue | UFI | partial | Fleetguard's online catalog lists 87353685 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 9A5007024V page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 9A5007024V as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CRS39002 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CRS39002 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ E6050042 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists E6050042 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ERF32NFC1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ERF32NFC1 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EY928H page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists EY928H as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FC1097F010BS page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FC1097F010BS as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FC1097Q010BS page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FC1097Q010BS as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FH015 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FH015 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H1035 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H1035 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H13002 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H13002 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD13112 | MANN-FILTER | partial | MANN-FILTER's online catalog lists HF28803 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD13112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HR6302GN page in verification queue | Donaldson | partial | Fleetguard's online catalog lists HR6302GN as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY2844 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HY2844 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MR6302A10A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists MR6302A10A as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P172464 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P172464 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PR4414 page in verification queue | Parker | partial | Fleetguard's online catalog lists PR4414 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT8414-MPG | Baldwin Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists HF28803 (FLEETGUARD) as replaced by Baldwin PT8414-MPG. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R731G10 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R731G10 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RC320FD1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists RC320FD1 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RFC7301110GV page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists RFC7301110GV as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RH386 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists RH386 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH53081 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH53081 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH53403 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH53403 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TT8576479 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists TT8576479 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TXW8A10B page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists TXW8A10B as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TXW8A10BQA page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists TXW8A10BQA as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TXW8ACC10 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists TXW8ACC10 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TXW8AGDL10 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists TXW8AGDL10 as an interchange for HF28803. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WGTW8CC10 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WGTW8CC10 as an interchange for HF28803. 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 HF28803 model number is decoded
- HF28803Fleetguard HF-series hydraulic cartridge element part number.
- 290 mmOverall height.
- 126 mmLargest outside diameter.
- 92 mmLargest end inside diameter.
- 10 µm at β75(c); 11 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 HF28803 filter element?
The published envelope is 126 mm OD × 290 mm length with a 92 mm inside diameter (4.961 × 11.417 in × 3.622 in ID). Confirm against the housing drawing before ordering.
What micron rating does HF28803 use?
This element is rated 10 µm absolute — 10 µm at β75(c); 11 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 HF28803 filter element?
40 partial match(es) requiring parameter review
How do I read the HF28803 part number?
See the designation decoder above: each segment of HF28803 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 11 catalog element(s) share the 126×290 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.
HF28804 HF35128 HF35142 HF6182 HD13007 HD13112 RA-390-E-03-B RA-390-E-05-B RA-390-E-10-B RA-390-E-20-B
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.