Fits 1939-'53 Big Twins - 6-Tooth. Requires S&S #33-4230 or drive shaft drive gear. Fits 1954-'89 stock and 1958-'99 S&S pinion shafts. Harley-Davidson part number 26349-73. Note: All reference to H-D part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle's products are original equipment parts or that they are equivalent to the corresponding H-D part number shown. S&S Part #: 33-4232

Cross-Reference: The following OEM numbers are provided for reference only and may not be completely accurate.
Harley OEM Cross Reference Numbers:
26349-73A