C29733/C20230/C20414 Starter for Onan 'B' series engines.  Onan Part Number: 191-0933      
 
This starter is for Onan powered  226, 446, 448, 648 loaders, and "B" series ONLY powered 646 loaders.  Please look at pictures, this is a very high quality replacement starter from a very reputable manufacturer of automotive electrical parts.

NOTE: We higly recommend replacing your solenoid at the same time as replacing your starter.  Solenoid option available at check out.  Also a good Idea to change your key switch now, The C30268  OEM Ignition Key Switch 4 terminal switch that INCLUDES the light switch and they turn 'ON' when the key is in the 'RUN' position Used on almost all Case Ingersoll 200/400/600 series ONAN tractors with battery/external coil ignition. The C30530 OEM Key Switch Fits many later Onan engines models that have a SEPARATE headlight switch and plastic dash.  And make sure you have a inline fuse kit to protect your electrical syestem.