For Polaris owners looking to refresh their engines, the Cometic C7124 Top End Gasket Kit is a must-have. Designed specifically for the 1985-2006 Polaris 250 Big Boss, Cyclone, Trail Blazer, and Trail Boss models, this kit includes everything you need to ensure a tight seal and optimal performance. With a 72mm bore and a .040 thickness, the MLS cylinder head gasket included in this kit is engineered for durability and reliability, making it perfect for both trail riding and everyday use.
Cometic is a trusted name in the performance gasket market, known for their high-quality materials and precision engineering. The MLS design of this gasket allows for better sealing under high pressure and temperature, which is essential for maintaining engine performance and longevity. Whether you're restoring your Polaris or just performing routine maintenance, this gasket kit will help you get the job done right.
Polaris Trail Blazer 250 owners have praised this gasket kit for its perfect fit and ease of installation. One customer noted, "Installed the Cometic gasket kit on my 1995 Trail Blazer, and it sealed perfectly. No leaks and the engine runs smoother than ever!"
Other Part Numbers:
Cometic Gaskets #68-7124
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Polaris Cyclone 250X | 1987 | Base |
| Polaris Scrambler 250 | 1985-1986 | Base |
| Polaris Trail Blazer 250 | 1990-2006 | Base |
| Polaris Trail Boss 250 | 1991-1999 | 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.