STAUFF · Replacement Elements · inline line
SP-030-F-20-B filter element: specifications & equivalents
The SP-030-F-20-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.
Dimensional drawing
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 |
|---|---|---|---|
| ↔ D121G25B | Filtrec | full | Filtrec's official Cross Navigator maps STAUFF SP030F20B to FILTREC D121G25B as a direct replacement, publishing the FILTREC element's OD/ID/height envelope and media grade. |
|
↔ 0101637002 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 0101637002 (BATTENFELD) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 01262446 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 01262446 (HYDAC) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 11308D17BH page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 1.13.08D17BH (HYDAC) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 285101 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 285101 (CMI) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 77788557 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 77788557 (COMEX / Ecoparts) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 7788557 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 778.855.7 (MAHLE / Filtration Group) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 9327450 page in verification queue | UFI | partial | STAUFF Filter Interchange lists 9327450 (PUROLATOR) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 98001825UM page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 98001825UM (TRIBOGUARD) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ 9801825UM page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists 9801825UM (TRIBOGUARD) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
| ↔ HF30462 | Fleetguard | partial | Fleetguard's online catalog lists SP030F20B as an interchange for HF30462. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P9801D08H2016 page in verification queue | Donaldson | partial | STAUFF Filter Interchange lists P9801D08H2016 (COMEX / Ecoparts) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ PL1503A017AHP01 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists PL1503A017AHP01 (MP-FILTRI) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
|
↔ QH9801A12B08 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists QH9801A12B08 (QUALITY FILTRATION) as replaced by SP-030-F-20-B. Envelope dimensions are published; media grade and performance data are not — confirm before substituting in cleanliness-critical circuits. |
| ↔ SBF-9801-8Z25B | Schroeder Industries | partial | Schroeder online cross-reference (STAUFF); envelope match — verify grade and seals. |
|
↔ US1503A025AHP01 page in verification queue | Aftermarket | partial | STAUFF Filter Interchange lists US1503A025AHP01 (MP-FILTRI) as replaced by SP-030-F-20-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 SP-030-F-20-B model number is decoded
- SP-030-F-20-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
- 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-20-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-20-B filter element?
1 catalog-confirmed full match(es) (D121G25B); 15 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 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 (list page 9/10) → 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.