Description

Upgrade your Yamaha engine with the SP1 T-Moly Series Piston Kit, part number 09-812N, designed for optimal performance and durability. This comprehensive kit includes one piston, a ring set, a wrist pin, and two circlips, providing everything necessary for a complete replacement. Crafted to meet OEM specifications, these components ensure precise fit and reliable operation in your Yamaha engine. The piston features a design that facilitates efficient heat transfer from the combustion chamber to the cylinder walls, helping maintain optimal operating temperatures and improve overall engine longevity. All parts in this kit are interchangeable with original Yamaha components, simplifying installation and ensuring compatibility.

The piston weight is carefully balanced to match the original piston, reducing vibrations and promoting smooth engine performance. The T-Moly coating of the piston offers several performance benefits, including increased wear resistance, reduced friction, and enhanced thermal stability. These attributes contribute to improved power output and extended engine life, making this kit suitable for both performance upgrades and routine maintenance. Whether you’re rebuilding or tuning your Yamaha engine, the SP1 Piston Kit provides a reliable, high-quality solution that meets or exceeds OEM standards and delivers consistent performance in demanding conditions.

Features:

• Includes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips

• Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls

• All pistons, rings, pins and circlips are manufactured to OEM specifications

• All individual components are interchangeable with original parts

• Piston weight compatible with original piston

• T-Moly Series offers a number of performance benefits