Baldwin PA1684

BALDWIN · Engine Air Filter

PA1684

Outer Air Element

$76.77
Dealer price · CAD per each · price checked September 11, 2026
Belleville APCCall for availability
Kingston APCCall for availability

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
Outer Air Element with Lift Bar
Outside diameter
4 1/2 in.
Outside diameter (mm)
114.3
Inside diameter
2 1/4 in.
Length
12 5/8 in.
Length (mm)
320.7
Contains
Flame Retardant Media
Use with
PA1809
Manufacturer part number
PA1684
GTIN
00791440013094

Baldwin replacement references: Allis Chalmers 235449; Case S63738; Caterpillar 65-6140; John Deere AH19853

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 PA1684. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

246 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA287C1
ACDELCOPC1731
AIR REFINERARM5121
ALCO FILTERSMD3301
ALLIS-CHALMERS2354491
ALLIS-CHALMERS23544961
ALLIS-CHALMERS23544991
ALLIS-CHALMERS3679671
ALLIS-CHALMERS6234401
ALLIS-CHALMERS6237411
ALLIS-CHALMERS62374101
ALLIS-CHALMERS62374401
ALLIS-CHALMERS6379671
ALLIS-CHALMERS63796711
ALLIS-CHALMERS702354491
ALLIS-CHALMERS706237411
ALLIS-CHALMERS706379671
ALLIS-CHALMERS790081481
AMERICAN PARTS2861
AMERICAN PARTS935041
AP FILTERSAP6541
AP FILTERSAP654A1
AP LOCKHEEDAP654A1
AP LOCKHEEDLK6541
BALDWIN FILTERSPA16841
BARBER-GREENE317702R911
BIG A FILTER2861
BIG A FILTER935041
BOBCAT65190661
BOWESLAF7021
BROSE2301171
BUDA2354491
BUDA23544961
BUDA23544991
BUDA3679671
BUDA6234401
BUDA6237411
BUDA62374101
BUDA62374401
BUDA6379671
BUDA63796711
BUDA702354491
BUDA706237411
BUDA706379671
BUDA790081481
BURGESSDFE042011
CAN-CAR248491
CANADIAN CO-OP1X231211
CANADIAN FILTER CO.CFM1411
CARQUEST875041
CASE2354491
CASE317702R911
CASES637381
CATERPILLAR3I02921
CATERPILLAR6561401
CATERPILLAR7745171
CHAMPION LABORATORIESAF7021
CHAMPION LABORATORIESLAF7021
CLARCOR UKFMA00401
CLARK EQUIPMENT65150661
CLARK EQUIPMENT65190661
CLEAN FILTERSMA5481
CLEAN FILTERSMA7521
CO-OPAP250C4S1
CO-OPPMA250C4S1
COOPERSAG5091
COOPERSAZA1201
CROSLAND9821
CYCLONEPMA250C4S1
DELUXE6961
DELUXE696AIR1
DELUXEAF6961
DONALDSONP1336701
DONALDSONP1337061
DONALDSONP1421441
DONIT49304411
ELGIN70757891
ELGIN757891
ELGIN757951
ELGIN759951
ELGINA62861
EUROFILTER611
FAMELFR10211
FIAAMFL61441
FIAT2354491
FIAT6237411
FIAT6379671
FIAT702354491
FIAT703679671
FIAT706237411
FIAT706379671
FIAT709379671
FILTA21861
FILTER CONTROL LTD.FCL2331
FILTER MEXFMA2281
FILTERMART438521
FLEETGUARDAF4611
FLEETLIFEFA250C4S1
FLEETRITEAFR84611
FORD MOTORC5NN9A641A1
FORD MOTORC7NN9A641B1
FORD MOTORE6NN9A641AB1
FRAM FiltersCA2281
GALION438521
GARDNER DENVER20106781
GFFAF3100581
GIESSEAHI10761
GM GENERAL MOTORS64246801
GONHERGA151
GONHERGA15M1
GOULDAP250C4S1
GPCFC2101
GRAINGER4ZPH81
GREYFRIARS218A1
GUARDIAN FILTER CO.G1337061
GUARDIAN FILTER CO.G4305121
GUD FILTERSA2611
GUD FILTERSADG5091
GUD FILTERSAG5091
GUIOTGA12191
GUIOTGA6411
HARMOA7041
HASTINGSAF951
HEAVY DUTY AIRA37061
HEAVY DUTY AIRAC41
HEAVY DUTY AIRHDA37061
HEAVY DUTY AIRHDAC41
HYSTER1492941
HYSTER149294061
HYSTER30008501
IHC INTERNATIONAL HARVESTER317702R911
JOHN BEAN12655721
JOHN BEAN438521
JOHN DEEREAH198531
JOHN DEEREAH19853H1
JURA (HIFI)SA104111
KALMARPBC2570091
KIRKALDIE ENG.KA1201
KRALINATORLA1411
L.B. FILTERA7581
L.P.M. (Lift Parts Mfg.)135045041
L.P.M. (Lift Parts Mfg.)LA2281
LINDE10419260011
LUBER-FINERLAF250C41
LUBER-FINERLAF7021
M FILTERMA6771
M FILTERMA677P1
M FILTERMAT6771
MANN+HUMMELC1211611
MANN+HUMMELC121661
MASSEY FERGUSON1035408M921
MASSEY FERGUSON1089280M911
MASTEIS2511
MELROE-BOBCAT65190661
MOTORCRAFTFA1441
NAPA GOLD25041
NELSON1337061
NELSON70003N1
NELSON70347N1
NELSON83499A1
NELSON83499AC1
NELSON83499E1
NELSON-WINSLOW1337061
NEW HOLLAND870121471
NSN NATIONAL STOCK NUMBER29400049862921
O&K ORENSTEIN & KOPPEL1010531
O&K ORENSTEIN & KOPPEL80066031
O&K ORENSTEIN & KOPPEL80071951
PBRAI32191
PERRYPA6961
PETTIBONE-MULLIKENLL3189101
PURFLUXA8641
PUROLATOR66759141
PUROLATORA520311
PUROLATORAF20311
PUROLATORMF654A1
PUROLATORPM10561
QUAKER STATEQSA2281
REYTORIT5121
RYCOA2611
RYCOHDA2611
RYCOHDA50771
SAVARA923028111
SAVARA923028171
SF-FILTER / SCHUPPSL89131
SOFILTRA1261611
SOPARISFDA30171
SOPARISFPA30171
SOPARISFPA31231
SOPARISFPA31821
STAY READYSRPA5121
STAY READYSRPAM5121
SULLAIR66461
TECHNICAL FILTRATIONBSA4611
TEHO FILTER21401
TOTAL SOURCEHY1492941
TOWMOTOR561401
TOWMOTOR651401
TOWMOTOR6561401
TOWMOTORA6561401
TRACTOMOTIVE2354491
TRACTOMOTIVE23544961
TRACTOMOTIVE23544991
TRACTOMOTIVE3679671
TRACTOMOTIVE6234401
TRACTOMOTIVE6237411
TRACTOMOTIVE62374101
TRACTOMOTIVE62374401
TRACTOMOTIVE6379671
TRACTOMOTIVE63796711
TRACTOMOTIVE702354491
TRACTOMOTIVE706237411
TRACTOMOTIVE706379671
TRACTOMOTIVE790081481
TRU-AIRT250C41
TRU-AIRTA74441
UFI FILTERS30805001
UNITED AIR CLEANER106D20SFilter Only1
UNITED AIR CLEANER250C41
UNITED AIR CLEANER250C4S1
UNITED AIR CLEANER250C64S1
UNITED ENGINE LIFE106D20SFilter Only1
UNITED ENGINE LIFE250C41
UNITED ENGINE LIFE250C46S1
UNITED ENGINE LIFE250C4S1
UNITED ENGINE LIFE250C641
UNITED ENGINE LIFE250C64S1
UNITED ENGINE LIFE6237411
UNITED ENGINE LIFE6379671
UNITED ENGINE LIFEAC2354491
USX16110062751
VOLVO66113181
VOLVO73621011
VOLVO736210131
VOLVOVOE66113181
VOLVOVOE73621011
VOLVOVOE736210131
WAYNE438251
WAYNE438521
WAYNE538251
WESTERN TOOL CO.WA20881
WGBSA981
WIX425041
WIXA1451
WIXDT250041
WOODGATEWGA1201

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.

Allis Chalmers, Bobcat, Caterpillar, Hyster, International, John Deere Equipment; Bobcat Loaders

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

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.

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.