Platnum .020 Pistons & Gasket Set for Yamaha FX SHO 1800 2008-2014

.020 Platinum Pistons & Gasket Set for Yamaha FX SHO 1800

This .020 over platinum piston and gasket set is a rebuild kit for the Yamaha FX SHO 1800, giving you new pistons, rings, and the gaskets needed to refresh the top end of your engine.

Overview

This .020 platinum pistons and gasket set is built for the Yamaha FX SHO 1800, offering a complete top-end rebuild solution for an engine that is due for service. The set includes platinum-coated pistons, piston rings, and the gaskets required during reassembly, so everything needed to restore compression and reliability sits in one kit. It suits riders and mechanics handling a rebuild on the Yamaha FX SHO 1800, whether as routine maintenance or a repair after wear.

Built For Performance

• .020 oversize bore for cylinders that have been honed or bored past the standard limit
• Platinum coating on the piston surface for reduced friction and improved wear resistance in the high-rpm range
• Complete gasket set covering the seals and gaskets needed during a top-end rebuild
• Sold as a matched piston and gasket kit for a single engine
• Designed to meet or exceed original equipment specifications for fit and function

Fits These Machines

• for Yamaha FX SHO 1800 (2008-2014)
• for Yamaha FX Cruiser SHO 1800 (2008-2014)

On-The-Job Use

• Top-end rebuilds after cylinder wear or loss of compression
• Reconditioning an engine that has been honed or bored to .020 oversize
• Preventive maintenance on high-hour personal watercraft
• Shop or garage rebuild projects on the FX SHO 1800 platform

Specs At A Glance

Good To Know

Q: Do I need to bore my cylinders to use these pistons? A: Yes, .020 oversize pistons require the cylinders to be bored and honed to match that dimension before installation. Confirm the finished bore with your machinist to ensure proper piston-to-wall clearance.

Q: Does this kit include everything for a full rebuild? A: It covers the pistons, rings, and gaskets for the top end. Bearings, seals specific to the lower end, and other hard parts may need to be sourced separately depending on the condition of your engine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.