K&S water pump repair kit for YAMAHA WR 250 F, YZ 250 F from 2001 to 2013

K&S offers this water pump repair kit for YAMAHA WR 250 F, YZ 250 F from 2001 to 2013. The water pump moves coolant between the engine and radiators. Its shaft turns constantly and its seals wear: coolant eventually leaks, often from the small weep hole under the pump.

Why rebuild the water pump?

The benefits:

• Stop a coolant leak.
• Prevent engine overheating.
• Much cheaper than a complete pump.

When should you replace the water pump on your YAMAHA WR 250 F?

Check the weep hole under the pump and the coolant level regularly. A pump bearing with play quickly wears new seals, so replace them together.

Specifications and fitting tips

• Engine: 4-stroke
• Each kit includes all necessary gaskets, washers, seals and O-rings; contents vary by model

Cross-Mania tip: Drain the system before working on it, refill with fresh coolant and bleed the air.

Also needed with this part

• Coolant : LIQUI MOLY 1 L · TWIN AIR
• Radiator hoses : SAMCO YAM-91 · SAMCO YAM-92BLUE

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
YAMAHA WR 250 F 2013
YAMAHA WR 250 F 2012
YAMAHA WR 250 F 2011
YAMAHA WR 250 F 2010
YAMAHA WR 250 F 2009
YAMAHA WR 250 F 2008
YAMAHA WR 250 F 2007
YAMAHA WR 250 F 2006
YAMAHA WR 250 F 2005
YAMAHA WR 250 F 2004
YAMAHA WR 250 F 2003
YAMAHA WR 250 F 2002
YAMAHA WR 250 F 2001
YAMAHA YZ 250 F 2013
YAMAHA YZ 250 F 2012
YAMAHA YZ 250 F 2011
YAMAHA YZ 250 F 2010
YAMAHA YZ 250 F 2009
YAMAHA YZ 250 F 2008
YAMAHA YZ 250 F 2007
YAMAHA YZ 250 F 2006
YAMAHA YZ 250 F 2005
YAMAHA YZ 250 F 2004
YAMAHA YZ 250 F 2003
YAMAHA YZ 250 F 2002
YAMAHA YZ 250 F 2001