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BALDWIN · Engine Air Filter

RS5546

Radial Seal Outer Air Element

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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
Radial Seal Outer Air Element
Outside diameter
8 13/16 in.
Outside diameter (mm)
223.8
Inside diameter
5 5/32 in.
Length
16 7/8 in.
Length (mm)
428.6
Use with
RS3732
Manufacturer part number
RS5546
GTIN
00791440088139

Baldwin replacement references: Fleetguard AF25746; Nelson 70991N

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 RS5546. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

11 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
BALDWIN FILTERSRS55461
CARQUEST839911
FLEETGUARDAF257461
FLEETGUARDAH19262Outer, Filter O1
FLEETGUARDAH19263Outer, Filter O1
GRAINGER36G6251
NAPA GOLD99911
NELSON70991N1
SF-FILTER / SCHUPPSL814501
WIX499911
WIX5499911

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.

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.