Fleetguard · HF Hydraulic · return line

HF7947 filter element: specifications & equivalents

The HF7947 is a Fleetguard return-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.

Line type return

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	return line
End caps	spin-on baseplate with attached gasket
Flow direction	outside-in
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	HF7947
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.

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 10944602 page in verification queue	UFI	partial	Fleetguard's online catalog lists 10944602 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 1858 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 1858 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 21169 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 21169 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2141290 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2141290 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 25012428 page in verification queue	UFI	partial	Fleetguard's online catalog lists 25012428 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 32901700 page in verification queue	UFI	partial	Fleetguard's online catalog lists 32901700 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 35902288 page in verification queue	UFI	partial	Fleetguard's online catalog lists 35902288 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 363992 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 363992 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 376822 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 376822 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3I1597 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3I1597 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 402146 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 402146 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 457412 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 457412 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 480000911101 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 480000911101 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 51858	WIX Filters	partial	Fleetguard's online catalog lists 51858 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 5207642105 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 5207642105 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 5207643105 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 5207643105 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6284 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6284 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 679433 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 679433 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6794330 page in verification queue	UFI	partial	Fleetguard's online catalog lists 6794330 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6L204U page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 6L204U as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 707731851 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 707731851 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 707737851 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 707737851 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7502 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7502 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7616098 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7616098 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7901 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7901 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7SL90P10 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7SL90P10 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7SL90P10P page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7SL90P10P as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 848101076 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 848101076 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 84819112 page in verification queue	UFI	partial	Fleetguard's online catalog lists 84819112 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 870299 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 870299 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8702999 page in verification queue	UFI	partial	Fleetguard's online catalog lists 8702999 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 900042 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 900042 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 99100117 page in verification queue	UFI	partial	Fleetguard's online catalog lists 99100117 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ AZH392 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists AZH392 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BC1120 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BC1120 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BT351	Baldwin Filters	partial	Fleetguard's online catalog lists BT351 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BT351	Baldwin Filters	partial	Baldwin's Form 561 Number-Finder cross-reference lists HF7947 (FLEETGUARD) as replaced by Baldwin BT351. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting.
↔ CA1601 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CA1601 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CA301CD1 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CA301CD1 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CP12521050 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CP12521050 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CP12521055 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CP12521055 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CP125255 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CP125255 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CS10AN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CS10AN as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DMS10AN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DMS10AN as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DO900 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DO900 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ F4E055CCB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists F4E055CCB as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FD34P10 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FD34P10 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H40175 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H40175 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H510710M23T page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H510710M23T as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC4 page in verification queue	Pall	partial	Fleetguard's online catalog lists HC4 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HDZ376 page in verification queue	MANN-FILTER	partial	Fleetguard's online catalog lists HDZ376 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0794700 page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0794700 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF0794700JX page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF0794700JX as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF789 page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF789 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ L204 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists L204 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ L204U page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists L204U as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ LFH4268 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists LFH4268 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ M260395 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists M260395 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MF1601 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists MF1601 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MFE160101 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists MFE160101 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MX1591410 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists MX1591410 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P5158 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P5158 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P550148 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P550148 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P564052 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P564052 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P565245	Donaldson	partial	Fleetguard's online catalog lists P565245 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P6808 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P6808 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P789 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P789 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PER175H page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PER175H as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RF4H1825A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists RF4H1825A as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RIFE1025 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists RIFE1025 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RSE5510 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists RSE5510 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RSE5510N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists RSE5510N as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RSE5525 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists RSE5525 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ RSE553 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists RSE553 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SFC-5710-E	STAUFF	partial	STAUFF Filter Interchange lists HF 7947 (FLEETGUARD / CUMMINS) as replaced by SFC-5710-E. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ SPE5210 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SPE5210 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SPE5225 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SPE5225 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ ST5810 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists ST5810 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UC4205 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UC4205 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UC4235 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UC4235 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMS1591410 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMS1591410 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1591103 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1591103 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1591104 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1591104 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1591105 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1591105 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1591106 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1591106 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1591410 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1591410 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1591425 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1591425 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1720104 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1720104 as an interchange for HF7947. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ UCMX1720106 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists UCMX1720106 as an interchange for HF7947. 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 HF7947 model number is decoded

HF7947Fleetguard HF-series hydraulic spin-on filter part number.

Typical equipment & applications

Construction, agricultural and industrial hydraulic circuits
Mobile-equipment hydraulic return and pressure lines

Selection pitfalls — read before you substitute

A return-line element is not a pressure-line element: return cartridges (BN4HC low-collapse) tolerate roughly 20 bar differential, while BH4HC pressure executions are rated to 210 bar. Installing a low-collapse element in a pressure housing can rupture the media on cold-start spikes.
This element has no integral bypass — opening pressure is set by the housing’s reusable bypass valve. Confirm the valve setting (commonly 3.4 bar) is present before fitting.
“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 replaces the HF7947 filter element?

89 partial match(es) requiring parameter review

How do I read the HF7947 part number?

See the designation decoder above: each segment of HF7947 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 →

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.