Iron Sportster bill of material


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Plug screws

The steel primary plug needs two screws to mount it. When it got chrome plated in 1964, the screws got plated as well.

2268


 Sportster_Engine_Primary_Primary-cover_2268_plug-screws_1958-1963 Sportster_Engine_Primary_Primary-cover_2268_plug-screws_1958-1963 CAD
Blueprint
Screw, 12-24 x 1/2" oval countersunk head. Cadmium plated. Problems: Straight slots get torn up by screwdrivers. Image credit: Jan Willem Boon - parts for your Harley-Davidson - database.

2269W

 Sportster_Engine_Primary_Primary-cover_2269W_plug-screws_1964-1969 Sportster_Engine_Primary_Primary-cover_2269W_plug-screws_1964-1969
Screw, 12-24 x 1/2" oval countersunk head. Chrome to match steel primary in 1964. Problems: Straight slots get torn up by screwdrivers. Image credit: Jan Willem Boon - parts for your Harley-Davidson - database.