PLEASE NOTE: Delays in processing orders. Orders placed between Tuesday 21 January and Monday 10 February will be processed 11 February.
Bearing, bottom end fixing kit, for Norton twin cylinder engines pre1975 Studs are UNF. Tighten to 5/16" crankshaft studs or bolts (all pre mk3 twins) 20lbs/ft.Original Part Number:1 crankshank fixing kit (CSFK);064185 - long crankshaft stud x2064184 - short crankshaft stud x4064160 - 5/16" unf short crankshaft nut x8064189 - crankshaft nut x4D12/929; T2032; 067534 - crankshaft tab washer x2