MB50-7/8 V-Belt Pulley Single Groove | BK52-7/8 Sheave Inspection Tag Deep flex socket design provides

Deep flex socket design provides more access to fasteners in tight confines

diamond knurling for comfortable and sure grip

Exclusive formulation for newer engines and high performance applications that require extreme temperature resistance

Product Details : Nylon Tip Set Screw 3/8"-16 x 1/2" Black Oxide

 Low Evaporation Rate

MB50-7/8 V-Belt Pulley Single Groove | BK52-7/8 Sheave Inspection Tag Deep flex socket design providesThis MB50 7 8 V Belt Pulley Single Groove is designed to minimize power loss and extend the life of your belt and sheave. Its precision molded cogs and 7 8" bore size provide a secure fit for BK52 7 8 sheaves. Durable construction ensures reliable, long lasting performance. Product Details : MB50 7 8 V Belt Pulley Single Groove BK52 7 8 Sheave Part No: MB50 7 8 Reference Number: BK52 7 8 Fixed Bore: 7 8" Outside Diameter: 4. 95" Belt Series: 4L A 5L B