The 1972 and later pawl carrier uses these circlips.
11036(2) 1972-1984
The Iron Sportster trap door assembly holds the mainshaft, countershaft, and shifter mechanism. The Iron Sportster shifter comes as the 34009-52 assembly.
11036(2)
1972-1984 Just a lockwasher, just a plain-old lockwasher.