ALL BALLS 46-3004 Accelerator Pump Rebuild Kit

The ALL BALLS 46-3004 Accelerator Pump Rebuild Kit includes the necessary parts to rebuild the accelerator pump circuit. It is designed for servicing the accelerator pump system on specified Yamaha WR and YZ models.

The kit includes o-rings, a diaphragm, a spring, and screws. An improperly functioning accelerator pump can contribute to poor performance and bogging during acceleration, making proper service important for maintaining accelerator response.

This kit fits 2001 and 2002 Yamaha WR426F, 2000 through 2002 Yamaha YZ426F, 1998 through 2000 Yamaha WR400F, and 1998 and 1999 Yamaha YZ400F models.

Features:

• Kit includes necessary parts to rebuild the accelerator pump circuit
• Includes o-rings, diaphragm, spring, and screws
• Helps address poor performance and bogging on acceleration caused by improperly functioning accelerator pumps
• Fits specified Yamaha WR426F, YZ426F, WR400F, and YZ400F models

Fitment:
Yamaha WR400F 1998
Yamaha WR400F 1999
Yamaha WR400F 2000
Yamaha WR426F 2001
Yamaha WR426F 2002
Yamaha YZ400F 1998
Yamaha YZ400F 1999
Yamaha YZ426F 2000
Yamaha YZ426F 2001
Yamaha YZ426F 2002