Seeing the temperature gauge rise on your truck is borderline panic inducing. Some Cummins powered Ram's suffer from increased coolant temps when towing heavy loads. If you're seeing symptoms of impending failure or experienced a water pump failure in your 2013-2018 Cummins, Eastern Industries has an OE style 82mm pulley water pump replacement available for you. Molded and crafted with Eastern's own molds based off factory parts and specifications, you'll get a factory level or better replacement part you can rely on.