Keyster Carburettor Rebuild Kit “Basic”, without choke spare parts, without seal for actuation shaft, jet sizes: #300/#25 Application: SR500’84-’90 for Mikuni VM34SS round slide carburettor Standard equipment quality at a fraction of the original prices Delivery typically includes main jet, idle jet, jet needle, needle jet, float needle valve, idle control screw, relevant seals and O-rings as well as various small parts (without membrane) Without choke replacement parts, without operating shaft seal, jet sizes: #300/#25