I've got a "Xingfu" 150cc GY6 in a Kasea ATV that needs a new exhaust gasket (head to pipe).

Looking online, there are quite a few versions, all claiming to fit - even though many show different dimensions, and some are just a ring-gasket and others are flat with an internal ring.

Engine code is XF157QMJ, any ideas on a good gasket? I'd like to have the correct part in hand before tearing it all down, especially with waiting on shipping times.

 

36 views and no opinions? Think I'll order this one and see...

Scooter 150cc GY6 NCY Racing Performance Exhaust Gasket | eBay

 

Yeah I'd order one too. They're cheap. I have no idea as to your original question. Just keep in mind (for you and anyone else reading). A lack of response is not a snub. It just means we don't know.

If we knew we would be right on it - as soon as we can (I'm way behind on responses once again).

 

No worries, sorry if I was whining, lol.

The new gasket arrived in Monday's mail (fast shipping!), and I just installed it. The inner ring is larger diameter than the gasket recess machined in the head, but the gasket is very thick aluminum, and compressed nicely between the head and pipe flange, sealing up the exhaust, so I'll report success on the gasket selection.

Dangit, I was going to measure the actual gasket recess diameter while I had it apart, but forgot until just now. Rats.