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BALDWIN · Engine Air Filter

PA1857

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
Air Element
Outside diameter
5 3/4 in.
Outside diameter (mm)
146.0
Inside diameter
4 1/4 in.
Length
4 1/8 in.
Length (mm)
104.8
Manufacturer part number
PA1857
GTIN
00791440014299

Baldwin replacement references: Worthington FLR313

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 PA1857. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

11 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA628C1
AIR MAZE201546071
AIR REFINERARP1391
AIR REFINERARP21071
BALDWIN FILTERSPA18571
CARQUEST933711
GRAINGER4ZJY41
HASTINGSAF22381
KRALINATORLA2941
WESTERN TOOL CO.WA1461
WORTHINGTONFLR3131

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.

Worthington Compressors

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.