If you're looking to enhance the reliability and performance of your Yamaha dirt bike, the Cometic Gaskets Top End Gasket Kit is a must-have for owners of the 2007-2015 WR450F, 2009+ YFZ450R, and 2006-2009 YZ450F. This kit is designed to provide a precise fit for your specific model, ensuring a leak-free seal and optimal performance on the trails or the track.
Cometic Gaskets are known for their durability and performance. The MLS construction provides superior sealing capabilities, which is crucial for high-performance applications. Whether you're rebuilding your engine or just freshening up the top end, this gasket kit ensures that you maintain the integrity of your engine under demanding conditions.
Yamaha WR450F owner said, "Installed the Cometic gasket kit during my top-end rebuild, and the fit was spot on. No leaks, and my bike runs smoother than ever!" Another YFZ450R rider mentioned, "The quality of these gaskets is impressive. I pushed my YFZ450R hard, and I’m confident in the seal I get with these."
Other Part Numbers:
Cometic Gaskets #68-79080E
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Yamaha WR450F | 2007-2009, 2011-2015 | Base |
| Yamaha YFZ450R | 2009-2020 | Base |
| Yamaha YFZ450R SE | 2009-2019 | Base |
| Yamaha YZ450F | 2006-2009 | Base |

Cometic is a company known for manufacturing gaskets and engine seals for different engines. They cater to various industries such as the marine, industrial, agricultural, and automotive sectors. The company was established back in 1989 and has since provided high performance sealing solutions worldwide.
Motorsport ParticipationThe company is considered as the leading supplier when it comes to gaskets and seals worldwide. They have provided high-performance gaskets in various racing events such as NASCAR, GNCC, and AMA. They helped top racing teams compete at the highest level by improving engine reliability.
Built for Extreme PerformanceWhether you are into endurance races at more than 220mph or setting the fastest drag records in 2000 hp top fuel race cars, Cometic has the right product for you. They design their products to withstand extreme temperatures and pressures. Hence, they are the brand chosen by the best in motorsports.
Best Value of ProductCometic has always been dedicated to providing high-quality products that provide customer satisfaction. They have always given their customers the best product at the most competitive price.
Quality in Every ProductThe company is housed in a 70,000 square foot facility with state-of-the-art manufacturing equipment that helps them create products that are superior compared to its competitors. Using premium materials, they are able to develop gaskets that provide proper seals every time.
Purchase Cometic Products at Vivid RacingIf you are in search of a high-quality gasket for your engine, then Cometic is the brand for you. Designed for OEM or high-performance applications, Cometic has got you covered. To know more about them, visit Vivid Racing and check out their list of products that fit your needs.