STAUFF · Replacement Elements · inline line
SP-030-F-03-B filter element: specifications & equivalents
The SP-030-F-03-B is a STAUFF inline-line hydraulic filter element, sized 50.4 × 207 mm OD × length (ID 23.9 mm). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 50.4 × 207 mm
Inside diameter 23.9 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 | 50.4 mm |
| Inside diameter ID | 23.9 mm |
| Length | 207 mm |
| End caps | open-ended cartridge element |
| 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.
Dimensions & series range
| Outside diameter | 50.4 mm (1.984 in) |
| Inside diameter | 23.9 mm (0.941 in) |
| Overall length | 207 mm (8.150 in) |
All 50×207 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 11308D03BH page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 1.13.08D03BH (HYDAC) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 77788540 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 77788540 (COMEX / Ecoparts) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 7788540 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 778.854.0 (MAHLE / Filtration Group) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 9327449 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 9327449 (PUROLATOR) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 980182UM page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 980182UM (TRIBOGUARD) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ CH302FT21 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists CH302FT21 (SOFIMA) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ D121G03B page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists D121G03B (FILTREC) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ FFKPVL17102A3 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists FFKPVL17102A3 (FINNFILTER) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ FFKPVL17102A3ABS page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists FFKPVL17102A3ABS (FINNFILTER) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ HC9801FHP8H page in verification queue | Pall | partial | STAUFF Filter Interchange lists HC 9801 FHP 8H (PALL) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
| ↔ HF30473 | Fleetguard | partial | Fleetguard's online catalog lists SP030F03B as an interchange for HF30473. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF7510 | Fleetguard | partial | STAUFF Filter Interchange lists HF7510 (FLEETGUARD / CUMMINS) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ HP81L82MB page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists HP81L8-2MB (HY-PRO) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ MP5115 page in verification queue | MP Filtri | partial | STAUFF Filter Interchange lists MP5115 (MP-FILTRI) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ PL1503A003AHP01 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists PL1503A003AHP01 (MP-FILTRI) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
| ↔ SBF-9801-8Z3B | Schroeder Industries | partial | Schroeder online cross-reference (STAUFF); envelope match — verify grade and seals. |
|
↔ STU196 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists STU-196 (NORMAN) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ US1503A003AHP01 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists US1503A003AHP01 (MP-FILTRI) as replaced by SP-030-F-03-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ US1503A03AHP01 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists US1503A03AHP01 (MP-FILTRI) as replaced by SP-030-F-03-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.
How the SP-030-F-03-B model number is decoded
- SP-030-F-03-BSTAUFF replacement element part number per the STAUFF Filter Interchange database.
Typical equipment & applications
- Replacement element for OEM hydraulic filter housings
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 SP-030-F-03-B filter element?
The published envelope is 50.4 mm OD × 207 mm length with a 23.9 mm inside diameter (1.984 × 8.150 in × 0.941 in ID). Confirm against the housing drawing before ordering.
What replaces the SP-030-F-03-B filter element?
19 partial match(es) requiring parameter review
How do I read the SP-030-F-03-B part number?
See the designation decoder above: each segment of SP030F03B 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 31 catalog element(s) share the 50×207 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.
R3.0521-03K1 R3.0521-06K1 05.9801.12.200.210.E.P.8 05.9801.12.200.210.E.V.8 05.9801.25VG.210.E.P.8 05.9801.3VG.210.E.P.8 05.9801.3VG.210.E.V.8 HD517/1 HD517/3 HD518/5X
Other models in the Replacement Elements series
All 4930 → AD-030-B-125-B AD-030-B-40-B AD-030-B-60-B AD-030-B-80-B AD-030-E-20-B AD-033-B-40-B AD-033-B-60-B AD-033-B-80-B AD-033-E-10-B BL-200-E-10-B
Reviewed & verified by the ElementRef engineering desk against STAUFF on 2026-09-28. Read our editorial & correction policy.