Gates Heavy-Duty Water Pumps are recognized in the industry for their durability, superior quality and are manufactured for worry-free operations for your vehicle. Every high-quality new water pump is constructed with premium alloy materials and a 100 percent functional test of seals and bearings along with a 100 percent leakage test for both the casting and assembled water pump. Get industry best and a guaranteed OE quality fit. Our heavy-duty water pump offering is designed to handle severe and rigorous conditions. 100 percent fully tested unitized bearings and seals. Computerized machined surfaces for proper fit and sealing. Gates heavy-duty water pumps are represented as a part number with an HD suffix. Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first. New pumps manufactured to ISO/TS 16949 standards.