Water Pump Kit Yamaha YZ400-450F '99-'09 / WR400-450F '98-'12

Kit 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.