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BALDWIN · Engine Air Filter

LL2326

Long Life Air Element

Call for price
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
Long Life Air Element
Outside diameter
12 3/4 in.
Outside diameter (mm)
323.8
Inside diameter
15/16 in.
Length
17 1/2 in.
Length (mm)
444.5
Manufacturer part number
LL2326
GTIN
00791440017641

Baldwin replacement references: White 27-088627; Donaldson EAF5057

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 LL2326. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

10 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSLL23261
DONALDSONP1820571
DONALDSONP1850571
DONALDSONXLP1820571
FLEETGUARDAF888M1
FLEETRITEAFR8888M1
GONHERGA8851
GRAINGER4XDL41
HEAVY DUTY AIRA08761
MACK5839AF888M1

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.

Peterbilt Trucks

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.