Cometic C3142-EST Top End Gasket Kit – Raptor 700 / Grizzly / Viking (103mm) (2006-2025)
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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)
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Raptor 700 / YFM700R / YFM700R SE / GYTR Edition
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Grizzly 700 / Kodiak 700 / Viking 700 / Rhino 700
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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
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MLS (Multi-Layer Steel) construction ensures even sealing pressure
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EST rubber-coated gaskets resist extreme heat and combustion pressure
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Promotes superior piston ring seal and consistent compression
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Made to OEM specification for precision fit and reliability
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Designed for high-horsepower 4-stroke Yamaha 700 engines
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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
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
