Maximize uptime and minimize costly repairs with the DAYCO DP842 water pump. Designed specifically for 1988-1996 GM C/K 2500/3500 trucks with 6.2L and 6.5L diesel engines, this superior replacement part guarantees reliable performance and extended lifespan. Engine overheating is a significant threat to your fleet's productivity and profitability. Avoid catastrophic engine failure and costly downtime with the superior design and construction of the DAYCO DP842. Its one-piece cast aluminum or iron construction eliminates weld points, a common source of failure in lesser water pumps. The improved impeller efficiently moves coolant, ensuring optimal engine temperature regulation even under heavy loads. Rugged case-hardened roller bearings withstand the rigors of daily operation, delivering smooth, dependable performance for thousands of miles. Premium gaskets and unitized seals prevent leaks, maintaining system integrity and preventing costly repairs. This isn't just a replacement part; it's an investment in the efficiency and longevity of your fleet's operations. Backed by a 125,000-mile warranty, the DAYCO DP842 offers exceptional value and peace of mind. Choose Dayco a name synonymous with quality and reliability in the automotive industry. Don't compromise on your fleet's performance; choose the DAYCO DP842.