Parts such as the Primary Tensioner: Bolt,hex.,6x16, Chain Set,primary, Sprocket,driven, B/brg Rad N/com are included in the Cb750k4 Four 1974 Usa Primary Tensioner parts fiche.
The Chain,primary is the most widely applied product in the CB750K4 FOUR 1974 USA PRIMARY TENSIONER ( two times ).
The Bolt,hex., 6x16 is the cheapest item from this partsfiche.