The Cometic C3605-EST 88mm Top End Gasket Kit is designed for reliable engine rebuilding and improved low-end performance on compatible KTM 350 models. This kit raises compression to help enhance throttle response and low-end power while providing the sealing performance required for demanding off-road riding and competition use. It is engineered for a precise fit with the listed KTM applications and is a practical choice when servicing the top end of the engine.
Cometic uses application-specific gasket materials to support dependable sealing, flexibility, and torque retention. The graphite gaskets feature a steel core laminated on both sides with flexible graphite, helping accommodate engine movement and maintain a secure seal. Fiber gaskets are designed for maximum sealing performance, flexibility, and torque retention, while the included O-ring gaskets meet or exceed OEM specifications.
This 88mm top end gasket kit fits 2015–2018 KTM 350 SX-F and 2015–2018 KTM 350 XC-F models. The manufacturer is Cometic, and the manufacturer part number is C3605-EST. The vendor part number is 68-36050E. Verify the motorcycle model and year before installation, and follow the engine manufacturer's service procedures and torque specifications for proper fitment and performance.
Features:
- Compression Increase: Raises compression for improved low-end power.
- Graphite Gaskets: Steel-core construction laminated on both sides with flexible graphite for dependable sealing.
- Fiber Gaskets: Designed for maximum seal, flexibility, and torque retention.
- O-Ring Gaskets: Meet or exceed OEM specifications for reliable engine sealing.
- Application Fitment: Fits 2015–2018 KTM 350 SX-F and 2015–2018 KTM 350 XC-F models.
- Manufacturer: Cometic.
- Manufacturer Part Number: C3605-EST.
- Vendor Part Number: 68-36050E.
- Size: 88mm top end gasket kit.
Fitment:
2015 KTM 350 SX-F
2015 KTM 350 XC-F
2016 KTM 350 SX-F
2016 KTM 350 XC-F
2017 KTM 350 SX-F
2017 KTM 350 XC-F
2018 KTM 350 SX-F
2018 KTM 350 XC-F