Only for 2013-2020 Groms(OG & SF)/MSX/Monkeys
8/8/21 - Please notice that OEM pumps are current backordered. I don't have an eta for for them and Honda is unable to give me an eta for my order. Please don't message me asking if there is an ETA, that message will be ignored.
OEM Honda Grom oil pump. It has a relocated, press fit copper pick up tube that draws oil from the best possible location in the motor for wheelies and riding on 2 wheels. Just remove your unmodified pump and install the OEM SUP in its place with the tube passing through the smaller hole, into the center of the motor. You will need a high flow pump (Takagawa & Kitaco) if you have an oil cooler and/or a big bore kit. A high flow pump in a stock motor wont hurt the motor or pump. SUP recommends you only change the pump AFTER the "break-in oil change/clean out process" to help prevent the possibility of a clogged oil passage.