Used 2 of these rebuild kits 1 with new piston 1 just new rings. Both carts are back on the course. 4 more carts to rebuild for customer. Parts were very nice original Yamaha products. Very Happy.

Everything worked out perfect so for and I am sure it will continue to very superised that it included instructions all but the piston clearance and ring gap put perfect.

Great product, fast shipping. No issues with assembly perfect/accurate match