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BALDWIN · Engine Air Filter

PA2782

Inner Air Element with 12 Bolt Holes

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Call either store for your current price.
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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
Inner Air Element with 12 Bolt Holes
Outside diameter
9 13/16 in.
Outside diameter (mm)
249.2
Inside diameter
8 1/8 in.
Length
18 3/32 in.
Length (mm)
459.6
Manufacturer part number
PA2782
GTIN
00791440022614

Baldwin replacement references: Caterpillar 7W9567

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 PA2782. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

25 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA1574C1
AIR REFINERARM95671
AMERICAN PARTS947241
BALDWIN FILTERSPA27821
BIG A FILTER947241
CARQUEST887241
CATERPILLAR7W95671
DONALDSONDGB1601701
DONALDSONP5251291
FLEETGUARDAF46941
FLEETRITEAFR846941
FRAM FiltersCA6927SY1
GM GENERAL MOTORS253138811
GRAINGER4XCK11
HASTINGSPA27821
HEAVY DUTY AIRA7W95671
HEAVY DUTY AIRHDA7W95671
KRALINATORLA12711
LUBER-FINERLAF17751
NAPA GOLD67241
NELSON70854N1
PUROLATORA746931
WIX467241
WIX5467241
WOODGATEWGA631S1

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 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.