Wiseco Yamaha GX1800 Waverunner FZR Piston Ring Set 86.00 mm - 8600XXWiseco Yamaha GX1800 Waverunner FZR Piston Ring Set 86.00 mm - 8600XX is a Wiseco replacement piston ring component for powersports engine service. Ring diameter and the exact Wiseco piston/MPN matter more than generic vehicle assumptions, so the key dimensions and any supplied application data are kept prominent.Key Features & Technical Details Bore / Diameter: 86.00 mm Wiseco 86.00mm Ring Set for 2009-13 Yamaha GX1800 Waverunner FZR Wiseco 86.00mm Ring Set for 2009-13 Yamaha GX1800 Waverunner FZR is built for reliable sealing, compression and long-lasting engine performance. Key Features Built for dependable sealing and compression Quality construction for long-lasting service life Designed for compatible powersports engine rebuilds Part Number: 8600XX Fitment Primary fitment:... Verify exact application before ordering. Handling: Ships in 1 business day. Product Details Brand: Wiseco Manufacturer Part Number: 8600XX Product Type: Piston Ring Set Vehicle Focus: PWC Bore / Diameter: 86.00 mm Vehicle Fitment Year Make Model Submodel 2009-2013 Yamaha GX1800 Waverunner FZR WHY BUY WISECO FROM STEEL STEEDS?Engine internals need to be right the first time. Steel Steeds organizes Wiseco parts around exact manufacturer part numbers, technical specifications, and available machine fitment so you can compare rebuild components with less guesswork. Our powersports-focused support can also help you review the listing details before ordering.