Cometic C3142-EST Top End Gasket Kit – Yamaha Raptor 700 (103mm Bore)

Description

Take your Raptor 700’s performance and reliability to the next level with the Cometic C3142-EST Top End Gasket Kit. Engineered with Extreme Sealing Technology (EST) and multi-layer stainless steel (MLS) construction, this kit provides the ultimate seal for high-compression and high-output engines.

The EST design combines embossed stainless steel layers coated with a proprietary rubber material to ensure maximum durability, uniform torque load, and superior heat dissipation — preventing hot spots and gasket failure under extreme riding or racing conditions.

What’s Included

✅ Cylinder head gasket (MLS, EST design)
✅ Base gasket
✅ Cylinder and rocker cover O-rings and seals
✅ Complete top-end gasket set for R&R service

Fitment

📦 Yamaha Applications (2006–2025)

• Raptor 700 / YFM700R / YFM700R SE / GYTR Edition

• Grizzly 700 / Kodiak 700 / Viking 700 / Rhino 700

• Fits all 103mm stock bore applications for 4-stroke Yamaha 700 engines

Warranty Info

🛡️ Cometic Limited Warranty – Covers manufacturing defects under normal use.

Key Features

• MLS (Multi-Layer Steel) construction ensures even sealing pressure

• EST rubber-coated gaskets resist extreme heat and combustion pressure

• Promotes superior piston ring seal and consistent compression

• Made to OEM specification for precision fit and reliability

• Designed for high-horsepower 4-stroke Yamaha 700 engines

• Made in the USA

Price & SKU

💲 Price: $108.95
SKU: 0934-0883
Manufacturer Part #: C3142-EST
Bore Size: 103.00 mm
Material: Multi-Layer Steel (MLS)
Estimated Shipping Weight: 0.28 lb