Wsm Piston Kit - 86.50 Mm - Honda 50-231K

• Quality and construction that meets or exceeds OEM
• Feature improved E-clip design
• Contain piston, rings, pin and clips
• Additional rings available separately
• Order one per cylinder
• Skirts have a nonabrasive, expansion-retarding MOS2 coating to reduce heat and friction for added power and longevity
• MOS2 coating actually draws heat through piston walls and out the bottom
• Specially hardened tops add strength to ring grooves

Honda -- TRX420FM Rancher EFI 4x4 -- (2009, 2011, 2008, 2012, 2007, 2010, 2013, 2019, 2021, 2023, 2014, 2016, 2020, 2015, 2017, 2018, 2022); Honda -- TRX420 Rancher TM -- (2007, 2008, 2009, 2012, 2010, 2011, 2013, 2017, 2015, 2018, 2014, 2016, 2022, 2021, 2019, 2023, 2020); Honda -- TRX420 Rancher FE ES 4x4 -- (2010, 2011, 2008, 2007, 2012, 2009, 2013, 2016, 2022, 2023, 2014, 2019, 2021, 2020, 2018, 2015, 2017); Honda -- TRX420 Rancher TE ES -- (2008, 2007, 2012, 2013, 2010, 2011, 2009, 2016, 2017, 2018, 2019, 2022, 2014, 2020, 2015, 2021, 2023); Honda -- TRX420FPA Rancher EFI 4x4 -- (2011, 2012, 2010, 2009, 2013, 2014); Honda -- TRX420FPE Rancher ES EPS 4x4 -- (2009, 2010, 2011, 2013, 2012); Honda -- TRX420FPM Rancher EPS 4x4 -- (2012, 2013, 2010, 2011, 2009); Honda -- TRX420FA Rancher AT 4x4 -- (2011, 2012, 2009, 2010, 2013, 2014)