PROX Piston Kit for Yamaha YFM660R Raptor (2001-2005) and Grizzly/Rhino (2002-2008)

Excellent economic alternative when you are looking for an OEM quality replacement piston

Mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards

Sleeved cylinder piston kits are available in standard size and a Wide range of oversizes

Plated cylinder piston kits come in standard size, as well as in A, B, C and D oversizes if available

ProX leads the industry in cast and forged pistons made specifically to replace OEM parts

Comes complete with pistons, piston rings, wrist pin and circlips

The PROX Piston Kit, part number 01.2660.100, is a high-quality replacement designed for Yamaha YFM660R Raptor models from 2001 to 2005, as well as Yamaha Grizzly and Rhino models from 2002 to 2008. This kit ensures optimal engine performance and reliable operation by providing precise fitment and durable materials. It is an essential component for maintenance or rebuilding projects, helping restore your ATV's power and efficiency.
The kit includes all necessary components to complete a piston replacement, making it a convenient solution for professional mechanics and DIY enthusiasts alike. The piston features a robust construction with precise dimensions to match OEM standards, ensuring a seamless fit within your engine assembly. Regular replacement of the piston can prevent engine issues such as knocking, excessive wear, or compression loss, extending the lifespan of your ATV.
Designed with attention to detail, the PROX piston kit offers excellent thermal stability and resistance to wear under demanding riding conditions. Easy installation and compatibility with specific Yamaha ATV models make it a reliable choice for maintaining peak engine performance. Whether you're performing routine maintenance or a full rebuild, this piston kit provides the quality and durability you need for long-lasting results.

Features:

• Compatible with Yamaha YFM660R Raptor (2001-2005) and Yamaha Grizzly/Rhino (2002-2008)

• Includes all necessary components for piston replacement

• Precision-engineered for OEM fit and performance

• Durable construction for reliable engine operation

• Designed to withstand high thermal and mechanical stress