STAUFF · Replacement Elements · inline line

LS-020-B-40-B filter element: specifications & equivalents

Q: What are the dimensions of the LS-020-B-40-B filter element?

The published envelope is 74 mm OD × 171.5 mm length with a 28 mm inside diameter (2.913 × 6.752 in × 1.102 in ID). Confirm against the housing drawing before ordering.

The LS-020-B-40-B is a STAUFF inline-line hydraulic filter element, sized 74 × 171.5 mm OD × length (ID 28 mm). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 74 × 171.5 mm

Inside diameter 28 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	74 mm
Inside diameter ID	28 mm
Length	171.5 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	74 mm (2.913 in)
Inside diameter	28 mm (1.102 in)
Overall length	171.5 mm (6.752 in)

All 74×172 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ RVR85B40B	Filtrec	full	Filtrec's official Cross Navigator maps STAUFF LS020B40B to FILTREC RVR85B40B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade.
↔ 2185G40 page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists 21. 85G 40 (EPE / Bosch-Rexroth Filtration) as replaced by LS-020-B-40-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ 2185G40S004M page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists 21.85G40-S00-4-M (EPE / Bosch-Rexroth Filtration) as replaced by LS-020-B-40-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ 2185G40S004P page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists 21.85G40-S00-4-P (EPE / Bosch-Rexroth Filtration) as replaced by LS-020-B-40-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ HY11327 page in verification queue	Aftermarket	partial	STAUFF Filter Interchange lists HY 11327 (SF-FILTER) as replaced by LS-020-B-40-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits.
↔ LS-020-B-40-B	STAUFF	partial	STAUFF Filter Interchange lists LS-020-B-40-B (STAUFF) as replaced by LS-020-B-40-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 LS-020-B-40-B model number is decoded

LS-020-B-40-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 LS-020-B-40-B filter element?

The published envelope is 74 mm OD × 171.5 mm length with a 28 mm inside diameter (2.913 × 6.752 in × 1.102 in ID). Confirm against the housing drawing before ordering.

What replaces the LS-020-B-40-B filter element?

1 catalog-confirmed full match(es) (RVR85B40B); 5 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 35 catalog element(s) share the 74×172 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

RVR85A05B Filtrec RVR85A10B Filtrec RVR85B100B Filtrec · 100 µm RVR85B10B Filtrec · 10 µm RVR85B25B Filtrec · 25 µm RVR85B40B Filtrec · 40 µm RVR85B60B Filtrec · 60 µm RVR85E03B Filtrec · 5 µm RVR85E10B Filtrec · 12 µm RVR85E20B Filtrec · 22 µm

Other models in the Replacement Elements series

All 4930 (list page 1/10) →

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.