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BALDWIN · Engine Air Filter

PA641

Air Element

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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
Air Element
Outside diameter
6 5/8 in.
Outside diameter (mm)
168.3
Inside diameter
1/4 in.
Length
7 7/8 in.
Length (mm)
200.0
Contains
Flame Retardant Media
Manufacturer part number
PA641
GTIN
00791440007277

Baldwin replacement references: Caterpillar 5L5035; Diamond Reo 302106PS; White 884310

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 PA641. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

145 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA201C1
AIR REFINERARM101
ALLIS-CHALMERS405360371
ALLIS-CHALMERS405361861
AMERICAN PARTS2221
AMERICAN PARTS932451
AP LOCKHEED5744791
AP LOCKHEEDFA4791
APOLLOAF6641
BALDWIN FILTERSPA6411
BIG A FILTER2221
BIG A FILTER932451
BOWESLAF2101
BUDA405360371
BUDA405361861
CAM2AF6641
CARQUEST872451
CASE893955R911
CATERPILLAR3I00291
CATERPILLAR3I03061
CATERPILLAR4L27721
CATERPILLAR4L27731
CATERPILLAR5L27731
CATERPILLAR5L50351
CHAMPION LABORATORIESLAF2101
CLARK EQUIPMENT8897921
CLARK EQUIPMENTWRF02412Filter Only1
CLARK MATERIAL HANDLING CO.18042431
CLARK MATERIAL HANDLING CO.8897921
CO-OPAP40101
CO-OPPMA40101
COOPERSAEM22221
COOPERSAZA0951
CUMMINS1059961
CUMMINS1068301
CUMMINS1068361
CUMMINS2992591
CUMMINS30016891
CYCLONEPMA40101
DAIMLER30239871
DELUXE5201
DELUXEAF5201
DIAMOND30239871
DIAMOND REO2520H21
DIAMOND REO302106PS1
DIAMOND REO30239871
DONALDSONEDG090001Filter Only1
DONALDSONEDG090002Filter Only1
DONALDSONEDG090003Filter Only1
DONALDSONEDG090006Filter Only1
DONALDSONP0158351
DONALDSONP0182211
DONALDSONP1336791
DONALDSONP1337151
DONALDSONP1349821
DONALDSONP1363931
DONALDSONP158351
DONALDSONP182211
EUROFILTER23031
FIAT40536031
FIAT40536181
FILCAFA1101
FILTA21271
FILTA2127PR1
FLEETGUARDAF2591
FLEETRITEAFR82591
FRAM FiltersCA2101
FRAM FiltersCA210PL1
FRAM FiltersFA2101PL1
FRAM FiltersFA2102PL1
FRAM FiltersFA2103PL1
FRAM FiltersFA210PL1
FRAM FiltersFA210PLSERIESFilter Only1
GIESSEAHI10821
GM GENERAL MOTORS156188851
GM GENERAL MOTORS64211121
GPCFC3231
GRAINGER4ZRL41
GUARDIAN FILTER CO.G0158351
GUARDIAN FILTER CO.G1363931
GUD FILTERSAG1361
HASTINGSAF281
HEAVY DUTY AIRA58351
HEAVY DUTY AIRA63931
HEAVY DUTY AIRHDA58351
HEAVY DUTY AIRHDA63931
IHC INTERNATIONAL HARVESTER204333R91Filter Only1
IHC INTERNATIONAL HARVESTER893455R911
IHC INTERNATIONAL HARVESTER893955R911
JOY2155911
JOY2224531
KRALINATORLA244PLH1
KRALINATORLA371
L.B. FILTERA7411
LEEAFL10131
LETOURNEAUTF2231
LUBER-FINERLAF2101
MARMON CORP.1096001
MOTORCRAFTFA1211
NAPA GOLD22451
NELSON84451S1
NU-TECHN07881
ONAN14019301
ONAN14019551
P&H PAWLING & HARNISCHFEGERT214051
PBRAI32311
PERRYPA5201
PUROLATORA300101
PUROLATORAF101
PUROLATORAF101Filter Only1
PUROLATORAF102Filter Only1
PUROLATORAF103Filter Only1
QUAKER STATEQSA10SY1
QUAKER STATEQSA2101
QUAKER STATEQSA210SY1
REO2520H21
REYTORIT101
SAKURAA57021
SAKURAA570211
SAVARA2196401
SAVARA922865111
SAVARA922865171
SF-FILTER / SCHUPPSL57491
SHEPPARD3002301
STAY READYSRPA621
STAY READYSRPAM101
SURE FILTER TECHNOLOGYSFA58351
TECNOCARA5541
TRACTOMOTIVE405360371
TRACTOMOTIVE405361861
TRU-AIRTA73501
UNITED AIR CLEANERU0158351
UNITED ENGINE LIFEU0158351
WABCOTF2231
WGBSA341
WGBSA621
WHITE2520H21
WHITE6CK0330Filter Only1
WHITE8834111
WHITE884310Filter Only1
WHITE8843111
WIX422451
WIXDT2451
WOODGATEWGA3691
WORTHINGTONFLR2171

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.

Caterpillar Engines; Diamond Reo Trucks; Gradall, Link-Belt Equipment

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.

1 application ranges

YearsMake & modelEngineRequired notes & configuration
1990GMC P35003.9 L 4OE Number : A201C

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.