The Genuine Buddy 150 right crankcase cover diagram shows the complete transmission-side engine cover assembly, including the outer right crankcase cover, gasket, oil seals, ACG (alternator) stator plate, oil filter screen, spring components, drain plug, and all associated mounting bolts and hardware. This diagram is used to identify OEM replacement parts for transmission-side engine service, oil system maintenance, and crankcase sealing repair on Buddy 150 models.
The right crankcase cover houses and protects key engine and charging components while also sealing the crankcase to maintain proper oil pressure and prevent leaks. It plays a critical role in supporting the alternator system and ensuring clean oil circulation through the internal filter screen. Common repairs include replacing a worn or leaking gasket that causes oil seepage, servicing a damaged oil seal that leads to persistent leaks, cleaning or replacing a clogged oil filter screen that affects lubrication flow, and repairing stripped or damaged drain plugs that prevent proper oil changes or sealing.