POLISPORT water pump cover for YAMAHA YZ 250 F, YZ 450 F from 2010 to 2023

POLISPORT offers this water pump cover for YAMAHA YZ 250 F, YZ 450 F from 2010 to 2023. It closes the water pump housing and often carries a hose outlet. Mounted low on the engine, it is exposed to stones and impacts.

Why replace this cover?

The benefits:

• Replace a cracked or broken cover after an impact.
• Restore a perfectly sealed cooling system.

Why choose POLISPORT?

Polisport, the Portuguese manufacturer founded in 1978 and original-equipment supplier to KTM and Husqvarna: a polyamide guard that shrugs off stones and heat.

When should you replace the cover on your YAMAHA YZ 450 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

• Finish: Matte
• Material: Plastic
• Water pump guards made of tough plastic protect against impacts and abrasion
• Textured finish, easy to fit on the water pump cover

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

Compatibility

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

Fits:
YAMAHA YZ 250 F 2023
YAMAHA YZ 250 F 2022
YAMAHA YZ 250 F 2021
YAMAHA YZ 250 F 2020
YAMAHA YZ 250 F 2019
YAMAHA YZ 250 F 2018
YAMAHA YZ 250 F 2017
YAMAHA YZ 250 F 2016
YAMAHA YZ 250 F 2015
YAMAHA YZ 450 F 2022
YAMAHA YZ 450 F 2021
YAMAHA YZ 450 F 2020
YAMAHA YZ 450 F 2019
YAMAHA YZ 450 F 2018
YAMAHA YZ 450 F 2017
YAMAHA YZ 450 F 2016
YAMAHA YZ 450 F 2015
YAMAHA YZ 450 F 2014
YAMAHA YZ 450 F 2013
YAMAHA YZ 450 F 2012
YAMAHA YZ 450 F 2011
YAMAHA YZ 450 F 2010