Donaldson P539765; IHC 3507421-C1; Used on 1998 and later Model 9000 Series Trucks w/external mount chrome air housing. (Single Element Housings) inside-out flow
Luber-finer air filters capture harmful particles that can damage expensive engines. Cleaner air can help increase engine efficiency
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.