OEM Style Piston Rings for Yamaha 76-78 338cc single ring. .030 oversize

Part #: R09-804-3

List Price: $9.95

Our Price: $8.99
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.

.030 oversized

CC 338
Stroke (mm) 59.6
Number of Cylinders 2
Size .030