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BALDWIN · Engine Air Filter

PA4628

Inner Air Element

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Call either store for your current price.
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.

Call Belleville ↗Call Kingston ↗Text your part number ↗

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Inner Air Element
Outside diameter
4 3/32 in.
Outside diameter (mm)
104.0
Inside diameter
21/32 in.
Length
13 19/32 in.
Length (mm)
345.3
Manufacturer part number
PA4628
GTIN
00791440065178

Baldwin replacement references: Case A171254

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 PA4628. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

13 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA1527C1
AIR REFINERARM1712541
BALDWIN FILTERSPA46281
BIG A FILTER945201
CARQUEST885201
CASEA1712541
FRAM FiltersCA7685SY1
GRAINGER4ZNK81
HASTINGSPA46281
KRALINATORLA13711
NAPA GOLD65201
WIX465201
WIX5465201

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.

Case Tractors

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.