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BALDWIN · Engine Oil Filter

B40125

Lube Spin-on

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Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Lube Spin-on
Thread
M20 x 1.5
Outside diameter
3 5/32 in.
Outside diameter (mm)
80.2
Length
6 3/4 in.
Length (mm)
171.5
Contains
Front-End By-Pass Valve
Gasket
[1] Included
Manufacturer part number
B40125
GTIN
00791440114715

Baldwin replacement references: Porsche 92810720103

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for B40125. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

58 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOPF21091
BALDWIN FILTERSB401251
BECK/ARNLEY4105221
BECK/ARNLEY4181281
BECK/ARNLEY4181381
BIG A FILTER922851
BOSCH4511032151
CAM2PH9151
CARQUEST852851
CENEXCO9151
CEW FILTER31380031
CHAMPION LABORATORIESPH9151
CHAMPION SPARK PLUGOF4111
CITGOPH9151
DEUTSCHD6531
DEUTSCHPH9151
EVERGARDL302511
FLEETGUARDLF161111
FLEETRITELFR8161111
FRAM FiltersPH65831
GM GENERAL MOTORS250147621
GRAINGER2XWD81
GRAINGER55DL461
GRAND PRIXPH9151
GUD FILTERSZ4011
HASTINGSLF1731
HERITAGEHL65831
IAPCOA02490041
ITM11131101
JIFFY LUBEHL65831
KLEEN PAKIO9151
KNECHTAW731
KNECHTOC461
KRALINATORL2691
LAZORLITEU1121861
LUBER-FINERPH9151
LUCASF66061
MANN+HUMMELW7301
MIGHTY AUTO PARTSL302511
MIGHTY AUTO PARTSPH9151
NAPA GOLD12851
ORIGINAL EQUIPMENT PLUSOF12601
PERFORMAXPO1391
PORSCHE928107201031
PORSCHE928107201041
PORSCHE928107201051
PORSCHE993207201011
PUREPROL2511
PUROLATORL302511
PUROLATORL454301
PUROLATORPC2511
ROBERT BOSCH721861
SECURITYPH9151
SERVICE CHAMPOF2511
WARNERPH9151
WARNERWPH9151
WIX512851
WORLDPARTSW273881

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

1978-95 Porsche 928, 1995-98 911

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Match the year, model, engine and every note. Bring the engine or serial number when a configuration is unclear.

10 application ranges

YearsMake & modelEngineRequired notes & configuration
1995Porsche 9113.6 H 6
1996–1997Porsche 9113.6 H 6Aspiration: Turbocharged; Engine V I N: C
1997–1998Porsche 9113.6 H 6Engine V I N: A
1978–1982Porsche 9284.5 V 8
1983–1984Porsche 9284.7 V 8
1985–1986, 1988–1990Porsche 9285.0 V 8
1991Porsche 9285.0 V 8Engine V I N: A
1991Porsche 9285.0 V 8Engine V I N: B
1987Porsche 9285.0 V 8OE Number : 92810720105
1993–1995Porsche 9285.4 V 8

Baldwin ACES · July 27, 2026 · Auto Care vehicle definitions. This searchable list may not cover every application. Our counter can check configurations not shown.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.