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BALDWIN · Engine Air Filter

PA2512

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, 1:46 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
3 7/8 in.
Outside diameter (mm)
98.4
Inside diameter
5/8 in.
Length
12 1/16 in.
Length (mm)
306.4
Manufacturer part number
PA2512
GTIN
00791440019683

Baldwin replacement references: International 631422-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 PA2512. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

32 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA1433C1
AIR MAZECD09165028271
AIR MAZECD09185028271
AIR REFINERARM4221
AMERICAN PARTS15101
AMERICAN PARTS945431
BALDWIN FILTERSPA25121
BIG A FILTER945431
CARQUEST885431
CASE631422C11
CATERPILLAR3I10541
DONALDSONP5264981
FLEETGUARDAF17381
FLEETRITEAFR817381
FRAM FiltersCA3617SY1
GM GENERAL MOTORS251771681
GRAINGER4ZPC21
HASTINGSAF6621
HASTINGSPA25121
HEAVY DUTY AIRAM4221
HEAVY DUTY AIRHDAM4221
IHC INTERNATIONAL HARVESTER631422C11
KOMATSU631422C11
KRALINATORLA9711
MOTORCRAFTFA9561
NAPA GOLD65431
NELSON84829S1
PUROLATORAF34051
SF-FILTER / SCHUPPSL89811
WIX465431
WIX5465431
WOODGATEWGA743S1

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.

Dresser, International 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.