Cometic Top End Gasket Kit for GasGas, Husqvarna and KTM 45 mm Engines (C3416)

The Cometic C3416 Top End Gasket Kit provides the essential gaskets and seals needed for a reliable top-end rebuild on compatible GasGas, Husqvarna and KTM 4-stroke engines. This kit includes the correct base gasket, head gasket, cylinder O-rings and additional top-end-specific O-rings or seals required for removal and reinstallation of the top end. It is designed for high-output naturally aspirated and boosted applications where dependable sealing and consistent performance are critical.
The included MLS head gasket uses a multi-layered steel construction with embossed outer layers and a Viton rubber coating. This design promotes even torque distribution across the gasket sealing surface, helping reduce bore distortion and improve piston ring sealing for stronger engine performance. The gasket material also draws heat away from the combustion ring and distributes it evenly across the surface to help eliminate hot spots and reduce the risk of gasket failure.
Cometic’s EST (Extreme Sealing Technology) construction incorporates embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material. These components are engineered to withstand the high cylinder pressures and temperatures generated by today’s high-horsepower 4-stroke engines. The Cometic C3416 kit is manufactured in the USA and offers a comprehensive sealing solution for professional engine service and performance-focused rebuilds. Verify engine compatibility before installation.

Features:

• Complete top-end gasket kit with base gasket, head gasket, cylinder O-rings and required top-end seals

• MLS head gasket construction promotes even torque loading and helps reduce bore distortion

• Viton-coated, multi-layered steel design improves sealing reliability in high-cylinder-pressure engines

• EST construction includes embossed stainless steel head, base and rocker gaskets

• Heat-dissipating gasket material helps reduce hot spots and gasket failure

• Designed for compatible 45 mm GasGas, Husqvarna and KTM 4-stroke engines

• Manufactured in the USA

Ships from Parts Unlimited.