Fleetguard · HF Hydraulic · inline line
HF40035 filter element: specifications & equivalents
The HF40035 is a Fleetguard inline-line hydraulic filter element, sized 114.3 × 332.74 mm OD × length (ID 68.58 mm), rated at 4 µm absolute (4 µm at β75(c); 4.8 µm at β200(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
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 | 4 µm |
| Rating basis | absolute |
| Beta ratio | 4 µm at β75(c); 4.8 µm at β200(c) per ISO 16889 |
| Outside diameter OD | 114.3 mm |
| Inside diameter ID | 68.58 mm |
| Length | 332.74 mm |
| End caps | open-ended cartridge element |
| Collapse / burst pressure | 19.995 bar |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF40035 |
| 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 | 114.3 mm (4.500 in) |
| Inside diameter | 68.58 mm (2.700 in) |
| Overall length | 332.74 mm (13.100 in) |
All 114×333 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 7628438 page in verification queue | UFI | partial | Fleetguard's online catalog lists 7628438 as an interchange for HF40035. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P566986 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P566986 as an interchange for HF40035. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ SBF-0660R-Z5V | Schroeder Industries | partial | Fleetguard's online catalog lists SBF0660RZ5V as an interchange for HF40035. 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 HF40035 model number is decoded
- HF40035Fleetguard HF-series hydraulic cartridge element part number.
- 332.74 mmOverall height.
- 114.3 mmLargest outside diameter.
- 68.58 mmLargest end inside diameter.
- 4 µm at β75(c); 4.8 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).
- Fine 4 µm media loads faster and runs at a higher cold Δp than coarser grades — only downgrade cleanliness targets if the system ISO 4406 code allows it.
- 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 HF40035 filter element?
What micron rating does HF40035 use?
What replaces the HF40035 filter element?
How do I read the HF40035 part number?
Is a same-envelope aftermarket element always a drop-in replacement?
How often should a hydraulic return-line element be replaced?
Same-envelope elements from other brands
View full interchange →These 63 catalog element(s) share the 114×333 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.
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.