All Balls All Balls Accelerator Pump Rebuild Kit 46-3012 Compatible With/Replacement For Yamaha TTR250 1999-2006

Verify the part fits before purchasingAccel. Pump Rebuild Kit Closed Course Racing Only for YamahaApplications:Yamaha TTR250 1999 - 2006 About this item Kit includes all necessary parts to rebuild accelerator pump circuit. Kit includes necessary o-rings, diaphragm, spring, screws. Improperly functioning accelerator pumps can cause poor performance, and bogging on acceleration. See more product details