BA3964(4)Photo not yet available

BALDWIN · Engine Air Filter

BA3964(4)

Set of 4 Nylon Screen Supported Bag Air Elements

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Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

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THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Set of 4 Nylon Screen Supported Bag Air Elements
Manufacturer part number
BA3964(4)
GTIN
00791440060074

Baldwin replacement references: Clark EG2; EMD 9522063

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 BA3964(4). Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

14 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
AMERICAN AIR1250400031
AMERICAN AIR5993423221
BALDWIN FILTERSBA396440
CARQUEST937711
CLARK FILTEREG21
DONALDSONP6189221
E.M.D.95220631
FARR760330021
FILTERMART2219881
FLEETGUARDAF253471
FLEETGUARDAF47411
FLEETRITEAFR8253471
FLEETRITEAFR847411
GRAINGER4CTR61

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.

Railroad Applications

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.