OEM style piston rings for the following Yamaha Snowmobiles:
76-78 Yamaha Exciter 340
76-77 Yamaha STX 340
All components will interchange with OEM. High performance, cast pistons closely match original equipment. Engineered for the best possible heat transfer from combustion chamber to cylinder walls. All pistons are priced with ring(s), wrist pins and circlips.
Std.
