The Horton Engine Cooling Fan Clutch is a high-quality replacement part designed to keep your truck's engine running cool and efficiently. With a back pulley diameter of 7.31" and a CL3 belt configuration of 12 PK, this fan clutch is built to withstand even the toughest conditions. Featuring double row angular contact bearings that have up to 3 times the life of competitive bearings, this fan clutch is designed to last. Overall, the Engine Cooling Fan Clutch is a reliable and durable replacement part that will keep your truck running smoothly. With a liner life up to 70% longer than the competitor, you can trust that this fan clutch will provide the performance and longevity you need. FleetPride is your First Click in Heavy Duty®.