Red color code, right main bearing assemble Fits stock and all S&S KN-Series, P-Series, SH-Series, and V-Series engines for 1958 - ' 99 Harley-Davidson big twins. Harley-Davidson part number 24641-87A. 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 #: 31-4017

Cross-Reference: The following OEM numbers are provided for reference only and may not be completely accurate.
Harley OEM Cross Reference Numbers:
24641-87A