Martin Sprocket & Gear 40BS23 1 7 16 Sprocket is a sprocket manufactured by Martin Sprocket & Gear. The model designation 40BS23 includes the part number, and the 1 7 16 portion specifies the size reference embedded in the designation. This catalog sprocket is a standard component from Martin Sprocket & Gear meant to fit compatible drive assemblies that use the 40BS23 family designation.
