Cylinder Head Piston w/ Gaskets Kit Fit Yamaha Raptor 660R 2001-2005 686cc 102mm

Cylinder Head Piston with Gaskets Kit for Yamaha Raptor 660R

This cylinder head and piston kit with gaskets fits Yamaha Raptor 660R 2001-2005 with the 686cc 102mm top end, providing the head, piston, and sealing components needed to rebuild a worn or damaged engine.

Overview

This cylinder head piston kit with gaskets for Yamaha Raptor 660R is built for the 686cc engine with a 102mm bore found on 2001-2005 models. The kit brings together the cylinder head, piston, and gasket set so you can complete a top-end rebuild with matched components. It suits riders and mechanics reviving an engine that has lost compression, suffered piston damage, or simply logged enough hours to need a refresh.

Built For Performance

• Cylinder head, piston, and gasket set bundled in one kit
• Piston sized for the 102mm bore of the 686cc engine
• Head casting designed for the Raptor 660R combustion chamber
• Gaskets seal the head and cylinder mating surfaces on reassembly
• Components matched as a set to simplify the rebuild process

Fits These Machines

• for Yamaha Raptor 660R 2001
• for Yamaha Raptor 660R 2002
• for Yamaha Raptor 660R 2003
• for Yamaha Raptor 660R 2004
• for Yamaha Raptor 660R 2005

On-The-Job Use

• Replacing a cracked or warped cylinder head
• Top-end rebuilds on high-hour 686cc engines
• Restoring compression on a tired trail quad
• Pre-season engine servicing and repair

Specs At A Glance

Good To Know

Q: Is this an OEM Yamaha cylinder head? A: No, this is an aftermarket kit made to fit Yamaha Raptor 660R 686cc models, with Yamaha named only to show compatibility.

Q: How do I confirm the bore matches my engine? A: Verify your machine is the 686cc version with a 102mm bore and check the year against the listed fitment before ordering.

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