QuadBoss 04-09 Yamaha YFZ450 Accelerator Pump Kit

2025-12-11T01:26:34-07:00

Price: 24.99

Improperly functioning accelerator pumps can cause poor performance and bogging during acceleration. The Accelerator Pump Kit from QuadBoss® includes all O-rings, diaphragm, spring and screws necessary to rebuild one accelerator pump circuit.

This Part Fits:

Year | Make | Model | Submodel
2004-2009 | Yamaha | YFZ450 | Base