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BALDWIN · Engine Air Filter

PA3911

Inner Air Element

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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
Outside diameter
3 3/8 in.
Outside diameter (mm)
85.7
Inside diameter
21/32 in.
Length
7 21/32 in.
Length (mm)
194.5
Manufacturer part number
PA3911
GTIN
00791440057784

Baldwin replacement references: J.C. Bamford 32/911802

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 PA3911. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

21 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSPA39111
BENFORD800562A1
CARQUEST839111
CLARCOR UKFSA04931
COOPERSAES26191
CROSLAND97891
EUROFILTER9421
FRAM EUROPE (SOGEFI)CA5620SY1
GPCFC8251
GRAINGER4RFX21
GREYFRIARS1411A1
HASTINGSPA39111
JCB (J.C. BAMFORD)329118021
JURA (HIFI)SA174681
LUBER-FINERLAF58621
NAPA GOLD99111
SF-FILTER / SCHUPPSL84361
TECHNICAL FILTRATIONBSA1881
WIX499111
WIX5499111
WOODGATEWGA1089S1

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.

J.C. Bamford 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.