576533 Pinion shaft (right side) crankcase rollers, +.0006"

These MCS pinion shaft crankcase rollers are designed for precision engine work on mid-century Harleys. Sized at .0006 inches over standard, they allow mechanics to take up the slack in the right-side pinion bearing race. This set includes 13 rollers, which is the full complement needed for the job. They fit 1955 to 1957 Big Twin models as well as 1957 to 1976 Ironhead Sportsters. Using these high-quality rollers, which correspond to OEM 576533, ensures your crank assembly remains stable and properly aligned, preventing premature wear in the timing chest.