The Tube,3.5x50mm is the cheapest item from this partsfiche.
Some items from this specific schematic: Joint,iacv, Tube,3.5x70, Clip,brthr Tube, O-ring.
The Clip,brthr Tube is the most widely applied product in the CB1300 SUPER FOUR 2009 (9) BRAZIL / MME THROTTLE BODY ( four times ).