STAUFF · Replacement Elements · inline line

RA-300-L-10-B filter element: specifications & equivalents

Q: What are the dimensions of the RA-300-L-10-B filter element?

The published envelope is 106 mm OD × 465 mm length with a 72 mm inside diameter (4.173 × 18.307 in × 2.835 in ID). Confirm against the housing drawing before ordering.

The RA-300-L-10-B is a STAUFF inline-line hydraulic filter element, sized 106 × 465 mm OD × length (ID 72 mm). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 106 × 465 mm

Inside diameter 72 mm

Line type inline

Partially verified. Fit and grade trace to an official interchange document; dimensional values are compiled from 0 aftermarket listing(s) and must be confirmed against the manufacturer housing drawing. Confidence score 0.85.

Micron rating, media type, collapse pressure and seal material are not printed in the STAUFF interchange listing and are pending extraction from STAUFF product data sheets. Verify against the current STAUFF catalog before ordering.

Specification table

Parameter	Value
Filter type	inline line
Outside diameter OD	106 mm
Inside diameter ID	72 mm
Length	465 mm
Integral bypass valve	none (housing/valve-dependent)
Source catalog	STAUFF: STAUFF Filter Interchange online database (filterinterchange.com)
Last verified	2026-09-28

Sources: STAUFF — STAUFF Filter Interchange online database (filterinterchange.com) — accessed 2026-09-27.

STAUFF® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized STAUFF distributor.

Dimensional drawing

Reference drawing generated from the source values cited on this page — nominal envelope, schematic section, not a manufacturer drawing. The PDF is A3 landscape and vector; the PNG is sized for a WhatsApp preview. Confirm thread, end caps, seal compound and micron/Beta grade against the original element before ordering.

Dimensions & series range

Outside diameter	106 mm (4.173 in)
Inside diameter	72 mm (2.835 in)
Overall length	465 mm (18.307 in)

All 106×465 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ FFPA11094 page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists FFPA 11094 (FINNFILTER) as replaced by RA-300-L-10-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ HF7961	Fleetguard	partial	Fleetguard's online catalog lists RA300L10B as an interchange for HF7961. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MR2504P10A	MP Filtri	partial	STAUFF Filter Interchange lists MR 250-4-P10-A (MP-FILTRI) as replaced by RA-300-L-10-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ MR2504P25A page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists MR2504P25A (MP-FILTRI) as replaced by RA-300-L-10-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ PT9189	Baldwin Filters	partial	STAUFF Filter Interchange lists PT 9189 (BALDWIN) as replaced by RA-300-L-10-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ R722C10	Filtrec	partial	STAUFF Filter Interchange lists R722C10 (FILTREC) as replaced by RA-300-L-10-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ WGTXA510 page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists WGTXA 5-10 (WOODGATE) as replaced by RA-300-L-10-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.

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.

Full chart: STAUFF cross reference chart →

How the RA-300-L-10-B model number is decoded

RA-300-L-10-BSTAUFF replacement element part number per the STAUFF Filter Interchange database.

Typical equipment & applications

Replacement element for OEM hydraulic filter housings

Frequently asked questions

What are the dimensions of the RA-300-L-10-B filter element?

The published envelope is 106 mm OD × 465 mm length with a 72 mm inside diameter (4.173 × 18.307 in × 2.835 in ID). Confirm against the housing drawing before ordering.

What replaces the RA-300-L-10-B filter element?

7 partial match(es) requiring parameter review

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.

Same-envelope elements from other brands

View full interchange →

These 37 catalog element(s) share the 106×465 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

R722C10 Filtrec · 10 µm R722C10/1 Filtrec · 10 µm R722C10P Filtrec · 10 µm R722C10P1 Filtrec · 10 µm R722C25 Filtrec · 25 µm R722C25P Filtrec · 25 µm R722C25P1 Filtrec · 25 µm R722G03 Filtrec · 5 µm R722G03P Filtrec · 5 µm R722G06 Filtrec · 7 µm

Other models in the Replacement Elements series

All 4930 (list page 2/10) →

AD-030-B-125-B 83×193 mm AD-030-B-40-B 83×193 mm AD-030-B-60-B 83×193 mm AD-030-B-80-B 83×193 mm AD-030-E-20-B 83×193 mm AD-033-B-40-B 89×226 mm AD-033-B-60-B 89×226 mm AD-033-B-80-B 89×226 mm AD-033-E-10-B 89×226 mm BL-200-E-10-B 86×62 mm

Reviewed & verified by the ElementRef engineering desk against STAUFF on 2026-09-28. Read our editorial & correction policy.