Water Pump Kit SIZE_37 EU The tool quickly and easily

The tool quickly and easily removes the valve core from the tube releasing all air

Hip armour pockets (sold separately)

Optional Replacement Needle Bearing (not included): N1004

this kit includes the below for your YAMAHA WR450F 16-19 / YZ450F 10-19:

Functions on key switch for external power if battery dies

Water Pump Kit SIZE_37 EU The tool quickly and easilyKit includes water pump cover gasket or o ring, water pump shaft bearing(s) and seal(s) to repair a leaking water pump seal and or a failed bearing. Features: Precision micro bearings provide OE quality and durability. High pressure temperature mechanical and rubber seals.