The WOSSNER Piston Kit measures 86.95 mm and is designed for select Honda FourTrax Rancher applications. Manufacturer part number 8869D050. The kit includes the piston, rings, wrist pin and pin locks.
Features include enhanced piston pin oiling slots, radial boss machining and annular grooves for improved wrist pin lubrication. The lightweight piston uses tight piston wall clearance for quieter engine operation. A coated skirt helps reduce friction and improve break-in performance, while ring land treatment supports improved ring seal and oil control. A double bridged forging design is used where noted.
Fitment includes the 2010 Honda TRX420TM FourTrax Rancher; 2018 and 2024 Honda TRX420TM1 FourTrax Rancher; 2010 Honda TRX420FPM Rancher 4x4 with Power Steering; 2014 and 2022 Honda TRX420TE1 FourTrax Rancher ES; 2015, 2016 and 2019 Honda TRX420FE1 FourTrax Rancher 4x4 ES; and 2017 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS.
Features:
- Piston Size: 86.95 mm
- Kit Contents: Includes piston, rings, wrist pin and pin locks
- Lubrication Design: Enhanced piston pin oiling slots, radial boss machining and annular grooves
- Piston Construction: Lightweight design with tight piston wall clearance
- Skirt Treatment: Coated skirt for reduced friction and improved break-in performance
- Ring Land Treatment: Supports improved ring seal and oil control
- Forging Design: Double bridged forging design where noted
- Vehicle Fitment: Select Honda TRX420 FourTrax Rancher models from 2010 through 2024
Fitment:
2007 Honda TRX420FE FourTrax Rancher 4X4 ES
2007 Honda TRX420FM FourTrax Rancher 4X4
2007 Honda TRX420TE FourTrax Rancher ES
2007 Honda TRX420TM FourTrax Rancher
2008 Honda TRX420FE FourTrax Rancher 4X4 ES
2008 Honda TRX420FM FourTrax Rancher 4X4
2008 Honda TRX420TE FourTrax Rancher ES
2008 Honda TRX420TM FourTrax Rancher
2009 Honda TRX420FA Rancher AT
2009 Honda TRX420FE FourTrax Rancher 4X4 ES
2009 Honda TRX420FM FourTrax Rancher 4X4
2009 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering
2009 Honda TRX420FPA Rancher EFI 4x4
2009 Honda TRX420FPE Rancher ES 4x4 w/ Power Steering
2009 Honda TRX420FPM Rancher 4x4 w/ Power Steering
2009 Honda TRX420TE FourTrax Rancher ES
2009 Honda TRX420TM FourTrax Rancher
2010 Honda TRX420FA Rancher AT
2010 Honda TRX420FE FourTrax Rancher 4X4 ES
2010 Honda TRX420FM FourTrax Rancher 4X4
2010 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering
2010 Honda TRX420FPA Rancher EFI 4x4
2010 Honda TRX420FPE Rancher ES 4x4 w/ Power Steering
2010 Honda TRX420FPM Rancher 4x4 w/ Power Steering
2010 Honda TRX420TE FourTrax Rancher ES
2010 Honda TRX420TM FourTrax Rancher
2011 Honda TRX420FA Rancher AT
2011 Honda TRX420FE FourTrax Rancher 4X4 ES
2011 Honda TRX420FM FourTrax Rancher 4X4
2011 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering
2011 Honda TRX420FPA Rancher EFI 4x4
2011 Honda TRX420FPE Rancher ES 4x4 w/ Power Steering
2011 Honda TRX420FPM Rancher 4x4 w/ Power Steering
2011 Honda TRX420TE FourTrax Rancher ES
2011 Honda TRX420TM FourTrax Rancher
2012 Honda TRX420FA Rancher AT
2012 Honda TRX420FE FourTrax Rancher 4X4 ES
2012 Honda TRX420FM FourTrax Rancher 4X4
2012 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering
2012 Honda TRX420FPA Rancher EFI 4x4
2012 Honda TRX420FPE Rancher ES 4x4 w/ Power Steering
2012 Honda TRX420FPM Rancher 4x4 w/ Power Steering
2012 Honda TRX420TE FourTrax Rancher ES
2012 Honda TRX420TM FourTrax Rancher
2013 Honda TRX420FA Rancher AT
2013 Honda TRX420FE FourTrax Rancher 4X4 ES
2013 Honda TRX420FM FourTrax Rancher 4X4
2013 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering
2013 Honda TRX420FPA Rancher EFI 4x4
2013 Honda TRX420FPE Rancher ES 4x4 w/ Power Steering
2013 Honda TRX420FPM Rancher 4x4 w/ Power Steering
2013 Honda TRX420TE FourTrax Rancher ES
2013 Honda TRX420TM FourTrax Rancher
2014 Honda TRX420FA Rancher AT
2014 Honda TRX420FA Rancher AT DCT IRS
2014 Honda TRX420FA1 FourTrax Rancher 4x4 Auto DCT
2014 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2014 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2014 Honda TRX420FM1 FourTrax Rancher 4x4
2014 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2014 Honda TRX420FPA Rancher AT 4x4 w/ Power Steering
2014 Honda TRX420FPA Rancher EFI 4x4
2014 Honda TRX420TE1 FourTrax Rancher ES
2014 Honda TRX420TM1 FourTrax Rancher
2015 Honda TRX420FA1 FourTrax Rancher 4x4 Auto DCT
2015 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2015 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2015 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2015 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2015 Honda TRX420FM1 FourTrax Rancher 4x4
2015 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2015 Honda TRX420TE1 FourTrax Rancher ES
2015 Honda TRX420TM1 FourTrax Rancher
2016 Honda TRX420FA1 FourTrax Rancher 4x4 Auto DCT
2016 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2016 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2016 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2016 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2016 Honda TRX420FM1 FourTrax Rancher 4x4
2016 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2016 Honda TRX420TE1 FourTrax Rancher ES
2016 Honda TRX420TM1 FourTrax Rancher
2017 Honda TRX420 Rancher TE ES
2017 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2017 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2017 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2017 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2017 Honda TRX420FM1 FourTrax Rancher 4x4
2017 Honda TRX420TM1 FourTrax Rancher
2018 Honda TRX420 Rancher TE ES
2018 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2018 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2018 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2018 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2018 Honda TRX420FM1 FourTrax Rancher 4x4
2018 Honda TRX420TM1 FourTrax Rancher
2019 Honda TRX420 Rancher TE ES
2019 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2019 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2019 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2019 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2019 Honda TRX420FM1 FourTrax Rancher 4x4
2019 Honda TRX420FPM Rancher EPS 4x4
2019 Honda TRX420TM1 FourTrax Rancher
2020 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2020 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2020 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2020 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2020 Honda TRX420FM1 FourTrax Rancher 4x4
2020 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2020 Honda TRX420TE1 FourTrax Rancher ES
2020 Honda TRX420TM1 FourTrax Rancher
2021 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2021 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2021 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2021 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2021 Honda TRX420FM1 FourTrax Rancher 4x4
2021 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2021 Honda TRX420TE1 FourTrax Rancher ES
2021 Honda TRX420TM1 FourTrax Rancher
2022 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2022 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2022 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2022 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2022 Honda TRX420FM1 FourTrax Rancher 4x4
2022 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2022 Honda TRX420TE1 FourTrax Rancher ES
2022 Honda TRX420TM1 FourTrax Rancher
2023 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2023 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2023 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2023 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2023 Honda TRX420FM1 FourTrax Rancher 4x4
2023 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2023 Honda TRX420TE1 FourTrax Rancher ES
2023 Honda TRX420TM1 FourTrax Rancher
2024 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2024 Honda TRX420FA5 FourTrax Rancher 4x4 Auto DCT IRS
2024 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2024 Honda TRX420FE1 FourTrax Rancher 4x4 ES
2024 Honda TRX420FM1 FourTrax Rancher 4x4
2024 Honda TRX420FM2 FourTrax Rancher 4x4 with EPS
2024 Honda TRX420TE1 FourTrax Rancher ES
2024 Honda TRX420TM1 FourTrax Rancher
2025 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2025 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2025 Honda TRX420FM1 FourTrax Rancher 4x4
2025 Honda TRX420TM1 FourTrax Rancher
2026 Honda TRX420FA2 FourTrax Rancher 4x4 Auto DCT with EPS
2026 Honda TRX420FA6 FourTrax Rancher 4x4 Auto DCT IRS EPS
2026 Honda TRX420FM1 FourTrax Rancher 4x4
2026 Honda TRX420TM1 FourTrax Rancher