Yamaha Carburetor Mounting Joint (Models G1)

The rubber feels solid compared to the old cracked one I took off, and it fit the G1's intake perfectly. No more vacuum leaks after installation.

Needed to replace the original mounting joint on my '85 G1, and this one lined up perfectly with the bolt holes. The rubber seal feels dense and held tight after torquing down—no air leaks. Got the engine idling smooth again for half the price of a dealer part.

Bolted right onto the existing mounting holes with zero fuss, and the fit is exactly what you’d expect for the 1983–1988 G1 gas models. The replacement part number matched up perfectly, so no shimming or filing was needed. My carb sits solid now instead of wobbling on the old cracked joint.