oil pump adjustable for Minarelli 50cc

Adjustable oil pump for scooters with 50cc Minarelli engine.

The oil pump is supplied including 2 oil hoses in different diameters and matching hose clamps. In addition, oil pump covers in 3 different colors, 1 pump piston and a connector are included in the set.

Depending on the color of the cover, the crescent-shaped cam is embossed to a different depth which affects the oil flow rate. The deeper the cam the more mixed oil is pumped depending on the engine speed.