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BALDWIN · Engine Air Filter

PA4594

Inner Air Element

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Call either store for your current price.
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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 13/16 in.
Outside diameter (mm)
96.8
Inside diameter
5/8 in.
Length
11 7/16 in.
Length (mm)
290.5
Manufacturer part number
PA4594
GTIN
00791440063488

Baldwin replacement references: Komatsu 600-181-7310

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 PA4594. 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
ACDELCOA1122C1
AIR REFINERARM1590391
BALDWIN FILTERSPA45941
BIG A FILTER933971
CARCAREAF11221
CARQUEST873971
COOPERSAES24111
DONALDSONP1590391
FLEETGUARDAF9491
FLEETRITEAFR89491
GM GENERAL MOTORS250971131
GRAINGER4ZMR41
HASTINGSPA45941
HEAVY DUTY AIRA73101
KOMATSU60018173101
KRALINATORLA11961
LUBER-FINERLAF43321
NAPA GOLD23971
NELSON84689S1
PUROLATORA545541
PUROLATORAF45541
SAKURAA5608SInner1
SAKURAA56091
SURE FILTER TECHNOLOGYSFA9039S1
WIX423971

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.

Komatsu Dozers

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.