BOYESEN offers this magnesium water pump housing with propeller for 4 stroke motorcycle GAS GAS EC450F from 2013 to 2016 /YAMAHA YZ450F from 2003 to 2009. This water pump kit will allow you to have a better cooling flow on your engine. A defect often found on motorcycles in the summer. The cover is designed to have a better coolant flow while keeping the same original shape so you have no adaptation to do on your engine. Concerning the propeller, the bearings are studied in a way that it stirs the most liquid allowing more flow and at the same time improve the cooling of your engine. In addition to the performance, this will allow you to give a racing look to your engine. The pack includes a housing with propeller + a water pump housing gasket + the fixing screws are included! A detailed list of vehicles is below. Contractual photo to come.

Fits on:

GAS GAS EC450 F 2013

GAS GAS EC450 F 2014

GAS GAS EC450 F 2015

GAS GAS EC450 F 2016

YAMAHA YZ450F 2003

YAMAHA YZ450F 2004

YAMAHA YZ450F 2005

YAMAHA YZ450F 2006

YAMAHA YZ450F 2007

YAMAHA YZ450F 2008

YAMAHA YZ450F 2009