PRO-X 82.50MM PISTON KIT
High-quality Pro-X Pistons are the perfect replacement for original pistons in your watercraft. Precision machined from a low-expansion, low friction piston alloy to the same specifications as the OEM equipment. Kits include piston, rings, wrist pin and circlips. Wrist pin bearing sold separately.
Yamaha 800, 1200 and 1300 Powervalve Engine Chart:
NOTE: Cylinders are marked 1~18. Use the following chart to identify the applicable replacement piston.
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