BlackStar 1 3/8 SS DBL SPL - Double Split Collar (2-Piece) - 1 3/8" Bore XPA Section com/s/files/1/0666/7721/products/R_SilentSync_Sprocket_c96f50ba-3549-4432-a17f-099ee2014820

com/s/files/1/0666/7721/products/R_SilentSync_Sprocket_c96f50ba-3549-4432-a17f-099ee2014820

v=1736539179"

It is a direct replacement for Jason Industrial 5/B61

so a 1310L3 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

BlackStar 1 3/8 SS DBL SPL - Double Split Collar (2-Piece) - 1 3/8" Bore XPA Section com/s/files/1/0666/7721/products/R_SilentSync_Sprocket_c96f50ba-3549-4432-a17f-099ee2014820The BlackStar 1 3 8 SS DBL SPL is a double split collar (2 piece), manufactured from stainless steel. Features a 1 3 8" bore for direct shaft mounting. Two piece clamp collars provide the strongest shaft grip without keyways. The two halves bolt together around the shaft, allowing installation without disassembling drivetrain components. Used where high holding force and easy field adjustment are required. Specifications Part Number 1 3 8 SS DBL SPL