US Motor Works MCK1053 Engine Water Pump with Fan Clutch

Cooling System Replacement Kit

US Motor Works MCK1053 combines an engine water pump and fan clutch in one matched cooling system kit. It is built for heavy-duty truck applications where both components work together to move coolant and airflow efficiently.

• Matched water pump and fan clutch set for a complete cooling service
• Designed and tested to meet or exceed original equipment specifications
• Precision-machined components for consistent cooling performance
• Helps reduce repeat repairs caused by replacing only one worn component

Fitment Details

Compatible with 2011-2019 Chevrolet Silverado 2500 HD and Chevrolet Silverado 3500 HD, N/A. Compatible with 2011-2014, 2015-2017, and 2018-2019 GMC Sierra 2500 HD, N/A. Compatible with 2011-2014, 2015-2016, and 2017-2019 GMC Sierra 3500 HD, N/A. This part number is MCK1053.

What It Helps Fix

• Overheating caused by a weak water pump
• Reduced airflow from a worn fan clutch
• Cooling system noise linked to failing rotating components
• Repeat cooling repairs when only one component is replaced
• Loss of engine cooling efficiency under load

Installation Notes

Replace the water pump and fan clutch together during cooling system service. Verify application details against the vehicle listing before installation. This part number, MCK1053, is listed for Silverado and Sierra HD applications with the fitment shown above.

Quality Assurance

US Motor Works states that this water pump and fan clutch kit is designed and tested to meet or exceed original equipment specifications. Precision machining is used to support consistent fit and cooling-system performance.