The Cometic C3735 Top End Gasket Kit is designed for Honda CRF250R and CRF250RX engines using an 82 mm bore. This kit helps support reliable top-end service and raises compression for improved low-end power. It is a practical replacement gasket solution for engine rebuilds, maintenance, and performance-focused applications.
Cometic manufactures these gaskets with materials selected for dependable sealing, flexibility, and torque retention. Graphite gaskets feature a steel core laminated on both sides with flexible graphite, while the fiber gaskets are designed to provide maximum seal performance, flexibility, and torque retention. O-ring gaskets meet or exceed OEM specifications for dependable fit and sealing performance.
The Cometic C3735 fits 2018, 2019, 2020, 2021, 2022, and 2023 Honda CRF250R models, along with 2019, 2020, 2021, and 2022 Honda CRF250RX models. Confirm the engine configuration, model year, and 82 mm bore application before installation. Manufacturer part number: C3735. Vendor part number: 68-37350E.
Features:
- 82 mm top end gasket kit for compatible Honda CRF250R and CRF250RX applications
- Raises compression for improved low-end power
- Graphite gaskets feature a steel core laminated on both sides with flexible graphite
- Fiber gaskets are designed for maximum seal performance, flexibility, and torque retention
- O-ring gaskets meet or exceed OEM specifications
- Brand: Cometic
- Manufacturer part number: C3735
- Vendor part number: 68-37350E
- Fitment: 2018-2023 Honda CRF250R and 2019-2022 Honda CRF250RX
Fitment:
2018 Honda CRF250R
2019 Honda CRF250R
2019 Honda CRF250RX
2020 Honda CRF250R
2020 Honda CRF250RX
2021 Honda CRF250R
2021 Honda CRF250RX
2022 Honda CRF250R
2022 Honda CRF250RX
2023 Honda CRF250R
2023 Honda CRF250RX