Where to buy
Supersessions & cross-references
OEM & filter cross-referencesP550057 PartsGeek FridayParts $34.80 DONALDSON P550052 PartsGeek DONALDSON
OEM & filter cross-references from manufacturer catalogs (Donaldson, WiX, Baldwin). Verify the exact part for your serial number before ordering.
Engines using 502-4
1Generator sets using 502-4
1Related parts
12338-378 Harness, Engine Cont.902-5 Coupling503P311 Clamp, Hose191B665 Alternator, Charge (Motorola #70D44039B)306A199 Plunger, Stop Solenoid140A80 Band, Air Clnr. Mtg. Filter149P846 Cartridge, Fuel Filter193A104 Element, Water Temp.503-131 13-1/2" Hose, Oil Drain - 5/8" I.D. - Be503A545 Hose, Breather155A863 Tube, Exhaust306B214 Solenoid Bracket Mtg.