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HOT RODS offers this water pump repair kit for YAMAHA YFZ 450 2009-2021. 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.
The benefits:
Hot Rods, the bottom-end specialist since 1993: crankshafts, rods, bearings and seals for a complete rebuild.
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.
Cross-Mania tip: Drain the system before working on it, refill with fresh coolant and bleed the air.
Check the exact model and year of your bike in the list below before ordering.
Fits:
YAMAHA YFZ 450 2021
YAMAHA YFZ 450 2020
YAMAHA YFZ 450 2019
YAMAHA YFZ 450 2018
YAMAHA YFZ 450 2017
YAMAHA YFZ 450 2016
YAMAHA YFZ 450 2015
YAMAHA YFZ 450 2014
YAMAHA YFZ 450 2013
YAMAHA YFZ 450 2012
YAMAHA YFZ 450 2011
YAMAHA YFZ 450 2010
YAMAHA YFZ 450 2009
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