Suit Walbro WB Series Carbies (such as WB-3A commonly used on KT100J & KT100S engines).

Brand New & Unopened Condition.

Aftermarket kit - identical components - includes the same parts as our K10WB genuine walbro kit.

Does your carbie seal properly? Do you hold pressure on pop-off? If you don't, or you're not suer, you need to replace your needle. Cheap and effective way to maximise horsepower and correct starting problems.

New.  Click the condition meter to learn more about used items.

Aftermarket Overhaul Kit - includes Needle/Seal/Lever/Gasket set. Suit WB series Carbys such as WB-3A used on KT100S & KT100J engines.