RS30359Photo not yet available

BALDWIN · Engine Air Filter

RS30359

Radial Seal Cab Air Element

Call for price
Call either store for your current price.
Belleville StoreCall for availability
Kingston StoreCall for availability

Stock checked October 2, 11:37 AM 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 Cab Air Element
Outside diameter
6 3/16 in.
Outside diameter (mm)
157.2
Inside diameter
3 9/32 in.
Length
9 7/16 in.
Length (mm)
239.7
Manufacturer part number
RS30359
GTIN
00791440117945

Baldwin replacement references: Caterpillar 4178134

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Manufacturer catalogs list the references below for RS30359. GK Industries-supplied references are identified in the note column. 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 FILTERSRS303591
CATERPILLAR41781341
SF-FILTER / SCHUPPSKL469801
UNIFLUXXC54251

Sources: Baldwin Specs & Interchange · July 27, 2026; GK Industries PIES · August 21, 2026, where identified. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Caterpillar Loaders

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.