SBT Crankshaft Connecting Rod Assembly for Polaris Pro 785 engines, designed for use on the PTO end of the crankshaft. This part is the same as SBT part 23-304-106 but with a longer big end pin. Includes the rod, big end pin, big end bearing, end play shims, and wristpin bearing. SBT recommends rod side end play of .018 when assembling the crank for proper operation.