WSM Platinum Series Top End Piston Rebuild Kit .5mm Over for Yamaha WaveRunner 010-873-12P-1123

Finding the correct pistons and gaskets to rebuild an overbored engine can be challenging, but you're in luck! These WSM Platinum Series Overbore Top End Piston Rebuild Kits are high-quality and feature construction that meets or exceeds OEM specifications. Every kit is made of high-grade materials to ensure it can withstand whatever your ride puts you through. Platinum series pistons feature specially formulated non-abrasive skirt coatings and hardened tops for added horsepower and longevity. These kits contain overbored pistons, ring sets, wrist pins, racing needle bearings, head & base gaskets, intake & exhaust gaskets, and improved E-clips. This kit is for cylinders that have already been overbored. WILL NOT WORK WITH STOCK BORE CYLINDERS/SLEEVES.