Iron Sportster bill of material
Blog BOM Custom Design
Garage OSARM Repair Smörg

Cam cover

Year
25200-52 52-56 (52A suffix in later parts books)
25200-57 57-62 all
25200-63 1963-66 XLH
25201-67 1967 X
25201-67A 1967-1970 X
25200-70 1970 XLCH
25200-71 1971 XLCH
25201-71 1971 XLH
25200-73 1973 XLCH black
25201-73 1973 XLH black
25201-79A 79 80 XL polished,includes 25262-80 spacer what about 79 XLCH?
25205-79A 79 XLS gray, includes 25262-80 spacer
25207-83 83-* XLX Aluminum
25207-84A L84-* XLX black
25208-81 83-E84 XL; 83-E84 XLS XLX polished
25208-84A 84-* XL XLS polished
25209-80 80 xls vivid black
25209-81 82 xls black
25219-86 L84-* XL XLS polished
25211-83 83 84 XR-1000 painted

thanks to:
http://www.harleykmodel.com/technical/