This Mikuni oil pump for $29.95 is similar to the 2002 oil pumps before they supposedly designed them to run in reverse for the reverse. The Polaris price for a similar new Mikuni oil pump is over $250. With this one, you modify by spinning the hose nozzles with a crescent wrench, to what you want and you swap out the top plate or grind out a groove on the supplied plate in order to pass a hose on the top front of the pump. Since reverse operation generally only lasts a few seconds, whereas the engine will run for quite a while without oil by using the gas to lubricate, the reverse option on the oil pump is not required for typical reverse operation. Buy this on EBAY: