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BALDWIN · Engine Air Filter

RS5538

Radial Seal Outer Air Element

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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
Radial Seal Outer Air Element
Outside diameter
11 3/32 in.
Outside diameter (mm)
281.8
Inside diameter
7 7/16 in.
Length
17 21/32 in.
Length (mm)
448.5
Use with
RS5539
Manufacturer part number
RS5538
GTIN
00791440087996

Baldwin replacement references: Faw-Xichai 110907050A

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 RS5538. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

4 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSRS55381
DONALDSONR0007531
FAW-XICHAI110907050A1
FLEETGUARDAF265691

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.

Faw-Xichai 6DL Diesel Engine

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.