B · official + dimensions7 equivalents · 5 brands

CABIN AIR FILTER cross-reference — Fleetguard®, Baldwin®, Caterpillar®, Donaldson®

HS-SC90051one HiStar element — compatible replacement for every part below

CABIN AIR FILTER · 7 interchangeable part numbers across 5 brands

Dimensions: OD 335 mm · ID 303 mm · H 21 mm

Typical applications: CATERPILLAR

Interchangeable cross-brand part numbers

Fleetguard®

AF 1979, AF 25680

Baldwin®

PA 3482

Caterpillar®

2 G 1946, 9 P 5174

Donaldson®

P 60-6089

HIFI Filter®

SC 90051

Quote source

HiStar Filter® HS-SC90051 Request a quote for this part → Prefilled with your part — reply within 24h · low minimums · European supply.

The Fleetguard AF 1979 cabin air filter cross-references to HiStar HS-SC90051 — a compatible replacement element that also matches Baldwin, Caterpillar, Donaldson, and 7 interchangeable OEM part numbers in total. Same form, fit and function, OD 335 mm, ID 303 mm, H 21 mm; fits CATERPILLAR. Verified against the manufacturer's own cross-reference.