Shim adjusting, steel, front suspension TR4A-6. Revington suggest as an alternative, you use second hand part 139727SH or stainless steel part 139727SH . See below
This part appears on the following Triumph Catalogue Plates
Revington TR information: Shim adjusting, stainless steel front suspension TR4A-6. Revington suggest as an alternative, you use second hand part 139727SH.