Iron Sportster bill of material


Blog BOM Custom Design
Garage OSARM Repair Smörg

Shifter bolt

This bolt holds the shifter assembly to the trap door assembly.
Stud
1952 K-model

4621
1953-1984

The first-year K-model used a stud extending from the shifter holder. This required a flat washer, a lockwasher, and a nut.

All later years substitute a lock tab for the lockwasher, and dispense with the nut and flat washer.
 Sportster_Trap-doorsThe Iron Sportster trap door assembly holds the mainshaft, countershaft, and shifter mechanism.
../Sportster_34009-52_Shifter-assembly.JPG
The Iron Sportster shifter comes as the 34009-52 assembly.
Bottom of first column move down to the left

Stud

1952


4621

1953-1984
Sportster_4621_Shifter-bolt_1953-1984.jpg

Nominal 7/16-14 x 1-1/8 inch hex head
move up a little to the right This is the end.