The WOSSNER Piston Kit in a 95.95 mm size is designed for specified Honda CRF450 applications. This kit features a lightweight piston with tight piston wall clearance for quieter engine operation, along with a coated skirt to help reduce friction and support break-in performance.
Enhanced piston pin oiling slots, radial boss machining, and annular grooves support improved wrist pin lubrication. Ring land treatment is designed to promote improved ring seal and oil control. A double bridged forging design is included where noted. The kit includes the piston, rings, wrist pin, and pin locks.
Vehicle fitment includes the 2017 Honda CRF450R, 2018 Honda CRF450RX, 2019 Honda CRF450RWE, 2020 Honda CRF450R, 2022 Honda CRF450RWE, 2023 Honda CRF450RWE, 2023 Honda CRF450R-S, 2024 Honda CRF450RX, 2024 Honda CRF450R-S, and 2025 Honda CRF450RWE. Distributor part number: 8936DA. Manufacturer part number: 8936DA.
Features:
- Brand: WOSSNER
- Product: Piston Kit
- Size: 95.95 mm
- Piston design: Lightweight piston with tight piston wall clearance
- Lubrication: Enhanced piston pin oiling slots, radial boss machining, and annular grooves
- Friction and break-in: Coated skirt for reduced friction and improved break-in performance
- Ring control: Ring land treatment for improved ring seal and oil control
- Forging: Double bridged forging design where noted
- Kit contents: Piston, rings, wrist pin, and pin locks
- Manufacturer part number: 8936DA
- Distributor part number: 8936DA
- Fitment: 2017 Honda CRF450R; 2018 Honda CRF450RX; 2019 Honda CRF450RWE; 2020 Honda CRF450R; 2022 Honda CRF450RWE; 2023 Honda CRF450RWE; 2023 Honda CRF450R-S; 2024 Honda CRF450RX; 2024 Honda CRF450R-S; 2025 Honda CRF450RWE
Fitment:
2017 Honda CRF450R
2017 Honda CRF450RX
2018 Honda CRF450R
2018 Honda CRF450RX
2019 Honda CRF450R
2019 Honda CRF450RWE
2019 Honda CRF450RX
2020 Honda CRF450R
2020 Honda CRF450RWE
2020 Honda CRF450RX
2021 Honda CRF450R
2021 Honda CRF450RWE
2021 Honda CRF450RX
2022 Honda CRF450R
2022 Honda CRF450R-S
2022 Honda CRF450RWE
2022 Honda CRF450RX
2023 Honda CRF450R
2023 Honda CRF450R-S
2023 Honda CRF450RWE
2023 Honda CRF450RX
2024 Honda CRF450R
2024 Honda CRF450R-S
2024 Honda CRF450RWE
2024 Honda CRF450RX
2025 Honda CRF450R
2025 Honda CRF450RWE
2025 Honda CRF450RX
2026 Honda CRF450R
2026 Honda CRF450RWE
2026 Honda CRF450RX