Where to buy
Supersessions & cross-references
OEM & filter cross-referencesP550440 FridayParts $356.80 DONALDSON
OEM & filter cross-references from manufacturer catalogs (Donaldson, WiX, Baldwin). Verify the exact part for your serial number before ordering.
Engines using 149-2251
2Cummins/Onan 6CTA8.3GCummins/Onan 6CT-G
Generator sets using 149-2251
1Related parts
12193-0375 # Sender, Water Temperature501-0441 Line, Fuel - Flex (Fuel In)503-1595 Hose102-1147 Gasket, Drain - Oil Pan309-0554 Switch, Temperature309-0272 Regulator, Voltage - 24 VDC (Used on 35 130-3539 Filter, Water - Pre-Charging309-0128 Thermostat - Adjustable309-0561 Alternator & Drive Components Group Pull150-2201 Sensor, Speed – Magnetic309-0555 Switch, Thermostatic193-0353 Sender, Temperature - Oil