Yamaha Zuma Minarelli adjustable oil pump fits Vertical and Horizontal engines
Adjustable rate oil pump for Minarelli engines.
Three different flow rates make it a good upgrade for 70cc engines that need a little extra oil.
Fits both the Prebug Vertical and 02-11 Yamaha Zuma
It will also work with many Aprilia and Chinese scooters using the Minarelli engine.