Fitments
58-86 Big Twin: Pinion shaft (right side) rollers, 28 used. 30-57 Big Twin: Sprocket shaft (left side) rollers, 24 used. 36-66 Big Twin: Star hub wheel bearing rollers (14 used on left brake side, 12 used on right side).
Part Description
Pinion shaft (right side) crankcase/wheel rollers, +.0006"
Standard size: .250" OD x .490" long. Rollers are used on pinion shaft and sprocket shaft and in OEM style star hub wheels.