Replacements D-ring style rocker cover rings for stock 1948-1965 panhead engines and for Flathead Power P-Series engines by S&S. Gaskets and mounting hardware are not included, but are available separately. This is a direct replacement for Harley-Davidson part number 17507-51. 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 #: 106-0920
Fitment: Classic Pre-1984

Cross-Reference: The following OEM numbers are provided for reference only and may not be completely accurate.
Harley OEM Cross Reference Numbers:
17507-51