Onan 146-0496 Carburetor Nikki 20HP. P220G P220V P248V B48G B48M LX790. Non-Emissions style. Specs A-F.
This carb will not fit the OHV or Specs 11212 Engines
Performer series engine Carburetor.
If replacing Carburetor on a B48 onan, you will need to replace the original manifold with a 541-0428 performer manifold