The Cometic C3806 Top End Gasket Kit is designed for Kawasaki KX450F and KX450X four-stroke motorcycles. This kit raises compression to support improved low-end power while providing the sealing performance required for top-end engine service. It is manufactured by Cometic and identified by manufacturer part number C3806 and vendor part number 68-38060E.
The kit fits the 2021 Kawasaki KX450F, 2021 Kawasaki KX450X, 2022 Kawasaki KX450F, 2022 Kawasaki KX450X, 2023 Kawasaki KX450F, and 2023 Kawasaki KX450X. It is intended for riders and technicians seeking replacement top-end gaskets with dependable fitment and torque retention during engine assembly.
Cometic combines application-specific construction with materials selected for reliable sealing. Graphite gaskets feature a steel core laminated on both sides with flexible graphite, while fiber gaskets are designed for maximum seal, flexibility, and torque retention. O-ring gaskets meet or exceed OEM specifications, helping support consistent sealing across the top-end assembly.
Features:
- Raises compression for better low-end power
- Graphite gaskets feature a steel core laminated on both sides with flexible graphite
- Fiber gaskets are designed for maximum seal, flexibility, and torque retention
- O-ring gaskets meet or exceed OEM specifications
- Fits 2021-2023 Kawasaki KX450F and KX450X models
Fitment:
2021 Kawasaki KX450F
2021 Kawasaki KX450X
2022 Kawasaki KX450F
2022 Kawasaki KX450X
2023 Kawasaki KX450F
2023 Kawasaki KX450X