for sale one replacement carb rubber and 2x jubilee clips .this fits the dellorto vhsb 34/37/38/39mm carbs .made of fuel resistant high pressure rubber so wont go floppy like the genuine / malossi rubbers do after 100 miles or less. the internal diameter is 45mm ,the length is 40mm. may fit other large size carbs like the kehien 38/39/40 etc but measure up first .the main reason carbs fall off is due to oil/dirt on the manifold and carb, so make sure there clean and dry. also overtightening ,tighten clip then twist carb it will just turn when tight enough if overtightened the rubber distorts and carb will be forced off like busting a spot .  .uk only.....post only........malossi rubbers retail for over £11.00 + clips +post....all sent 2nd class signed for at cost ..no pick up...carb not included in sale ..