Maintain your cooling system well with this 4974918 water pump seal built for Cummins ISZ QSZ Z13 diesel motors. This precision rubber sealing part blocks coolant leakage at pump shaft joints, avoiding engine overheating risks. It resists aging from long contact with antifreeze and high operating heat, retaining elasticity for years of steady use on heavy-duty machinery.

similar parts

    • Fast Delivery

      Fast shipping. Global reach.

    • 30 days return policy

      Order without worry

    • Professional support

      Expert support for every part you need.