Genuine Toyota 1JZ 2JZ Water Pump to Engine Block O Ring
Genuine Toyota water pump to engine block O ring. This seals the water passage on the front of the engine block to the rear water pump casing. If you have purchased a new complete water pump from us you do not need this o ring as it is included in the Toyota water pump kit. If you have purchased a water pump front half only you will need to purchase this O ring.