Description

GZR Stainless Steel Carb Shaft Upgrade Kit for all Walbro WT model carb (257, 771, 929, 1048 ….) The kit upgrade the stock carb shaft to a stainless steel high flow double notched on the back side, increasing the air flow going through. No more breaking/bending of the shaft!
The parts are OEM walbro except the shaft, screws and throttle arm.