
Specifications
- Brand
- Hot Rods
- Part #
- WPK0015

Hot Rods 98-00 WR 400 F/01-02 WR 426 F/03-15 WR 450 F Water Pump Kit
$33.20
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Hot Rods Water Pump Kit WPK0015. Includes precision bearings, seals, and gasket for a reliable cooling system repair.
Key Features
- Fits Yamaha WR400F (1998-2000), WR426F (2001-2002), WR450F (2003-2015), YZ400F (1998-1999), YZ426F (2000-2002), and YZ450F (2003-2009).
- Includes precision bearings, seals, and o-rings for the water pump assembly.
- Comes with the mechanical seal and water pump cover gasket.
- Does not include the water pump impeller shaft.
- Does not include clutch cover gaskets.
Product Details
If your Yamaha WR or YZ dirt bike is running hot, it might be time to replace the water pump. This Water Pump Kit from Hot Rods is designed to get your cooling system back in working order. It includes all the necessary precision bearings, seals, o-rings, and the mechanical seal, plus the water pump cover gasket to ensure a leak-free seal.
This kit is a solid option for rebuilding the water pump on a range of Yamaha models, including the WR400F, WR426F, WR450F, YZ400F, YZ426F, and YZ450F. While it contains the core components for the pump assembly, remember that it does not include the water pump impeller shaft or the clutch cover gaskets. You'll want to check those parts separately to see if they need replacement as well.
Specifications
- Brand
- Hot Rods
- Manufacturer Part #
- WPK0015
Frequently Asked Questions
Hot Rods 98-00 WR 400 F/01-02 WR 426 F/03-15 WR 450 F Water Pump Kit
