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BALDWIN · Engine Air Filter

PA2443

Inner Air Element

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Call either store for your current price.
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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
Inner Air Element
Outside diameter
5 1/4 in.
Outside diameter (mm)
133.4
Inside diameter
21/32 in.
Length
16 3/32 in.
Length (mm)
408.8
Manufacturer part number
PA2443
GTIN
00791440018938

Baldwin replacement references: International 702642-C1

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 PA2443. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

37 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA683C1
AIR MAZECD12195008271
AIR MAZECD12195178271
AIR REFINERARM5161
AMERICAN PARTS14271
AMERICAN PARTS936161
BALDWIN FILTERSPA24431
BIG A FILTER936171
CANADIAN FILTER CO.CFM5351
CARQUEST876171
CASE702642C11
CATERPILLAR3I10621
DONALDSONP5265071
FLEETGUARDAF45301
FLEETRITEAFR845301
GM GENERAL MOTORS88949751
GM GENERAL MOTORS89949751
GPCFC6391
GRAINGER4ZTK91
GUARDIAN FILTER CO.G4305161
HASTINGSAF5351
HASTINGSPA24431
HEAVY DUTY AIRAM5161
IHC INTERNATIONAL HARVESTER702642C11
KRALINATORLA5351
MASSEY FERGUSON1613731M11
MOTORCRAFTFA9231
NAPA GOLD26171
NELSON70877N1
PUROLATORA632941
PUROLATORAF32941
REFILCOAF26161
RYCOHDA50761
UNITED AIR CLEANERUAM471
WIX426171
WIX5426171
WOODGATEWGA853S1

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.

International, Massey Ferguson Equipment

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.