Complete Gasket Kit Top & Bottom End Set for YAMAHA YFZ450 YFZ 450 2004-2009

Complete Gasket Kit Top and Bottom End Set for Yamaha

This full gasket set is designed to reseal both the top and bottom ends of the engine, ensuring a leak-free rebuild.

Overview

The Complete Gasket Kit Top & Bottom End Set provides a comprehensive sealing solution for complete engine rebuilds. This Complete Gasket Kit Top & Bottom End Set includes all critical gaskets, seals, and O-rings needed to restore engine compression. Built for off-road enthusiasts and mechanics, this Complete Gasket Kit Top & Bottom End Set ensures reliable performance under extreme conditions.

Built For Performance

• Multi-layer steel cylinder head gasket delivers a reliable high-pressure seal.
• Premium rubber and elastomer O-rings resist degradation from oil and coolant.
• Non-asbestos materials ensure environmentally friendly and safe operation.
• Precision die-cut profiles align perfectly with engine mating surfaces.

Fits These Machines

• for Yamaha YFZ450 2004
• for Yamaha YFZ450 2005
• for Yamaha YFZ450 2006
• for Yamaha YFZ450 2007
• for Yamaha YFZ450 2008
• for Yamaha YFZ450 2009

On-The-Job Use

• Performing a complete engine overhaul after a mechanical failure.
• Sealing the crankcase and cylinder head during routine top-end rebuilds.
• Replacing leaking gaskets to prevent oil and coolant contamination.

Specs At A Glance

Good To Know

Q: Do I need to apply liquid sealant with these gaskets? A: While most of these gaskets are designed to seal dry, some crankcase split lines may require a thin dab of specialized silicone sealant as specified in the service manual.

Q: Will this kit fit the YFZ450R fuel-injected models? A: No, this kit is specifically designed for the carbureted YFZ450 models manufactured between 2004 and 2009.

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