Cummins
4391275
Direct Match
Partial Equivalence Note
Cross-reference published by Fleetguard for AF27975.
Air Filter2 Direct
Fleetguard
AF27975
Cross-reference and physical dimensional analysis for OEM/aftermarket reference AF27975. Inspect the specification table below before selecting a replacement cartridge or canister.
Equivalent Part Numbers(2 Cross-Matches)
Sorted by direct catalog match, then by 2-hop transitive inference.
OEM
A049B177
Direct Match
Partial Equivalence Note
Cross-reference published by Fleetguard for AF27975.
Comparing the numbers
Figures come from each manufacturer as published, and equivalents rarely match to the millimetre. Thread pitch and gasket diameter have to match for the filter to seal at all. For height, diameter and bypass pressure, check the difference against what your engine manufacturer allows before fitting.