NCY Performance Intake Manifold Genuine RoughHouse/Buddy 50 slider A complete replacement oil pump

A complete replacement oil pump assembly for 139QMB and 139QMA 4-stroke 50cc/80cc engines

Tip: Going to a lower tooth count (36T) raises top speed but means your engine will be spinning closer to its rev limit at speed

Maintenance Note: If you ever damage a peg while off-roading

and any engine code containing "QM" or "FM"

Pulley is ISO 9001 certified

NCY Performance Intake Manifold Genuine RoughHouse/Buddy 50 slider A complete replacement oil pumpEliminate intake restrictions and improve throttle response with the NCY PTFE Coated Performance Intake Manifold. Engineered for Genuine 50cc and 110cc 2 stroke engines, this manifold features a smooth bore internal design and PTFE coating to reduce intake turbulence and prevent fuel pooling. The essential foundation for any big carb or cylinder kit upgrade on the Genuine platform. Key Features PTFE low friction coating maximizes air velocity and