Piston Specification:
Bore:86.5mm
Pin: 19mm
Total height: 55mm
Compression height: 15mm
Piston Rings Specification:
Bore:86.5mm
Top Ring: Nitride 1.0mm;
Second Ring: ductile iron 1.0mm;
Oil Ring: chrome plating 2.5mm;
86.5mm STD Motorcycle Piston Rings Kit Replacement for Honda ATV:
FOURT/RAX RAN/CHER 420 4x4 Electric Shift TRX420 FE7-FEC 2007 2008 2009 2010 2011 2012
FOURT/RAX RAN/CHER 420 4x4 MANUAL SHIFT TRX420 FM7-FMA 2007 2008 2009 2010
FOURT/RAX 420 RAN/CHER 2x4 BASE TRX420 TM7-TMD 2007 2008 2009 2010 2011 2012
FOURT/RAX 420 RAN/CHER 2x4 Electric SHIFT TRX420 TE7 TE9 TEB 2007 2009 2011
FOURT/RAX RAN/CHER 420 4x4 AT TRX420 FA9-FAD 2009 2010 2011 2012 2013
FOURT/RAX RAN/CHER 420 4x4 AT PS TRX420 FPA9 2009
FOURT/RAX RAN/CHER 420 4x4 PS TRX420 FPM9 FPMB FPMC 2009 2011 2012
Piston Rings Kit Replace Model Code:
TRX420FE7 TRX420FE8 TRX420FE9 TRX420FEA TRX420FEB TRX420FEC
TRX420FM7 TRX420FM8 TRX420FM9 TRX420FMA
TRX420TM7 TRX420TM8 TRX420TM9 TRX420TMA TRX420TMB TRX420TMC TRX420TMD
TRX420TE7 TRX420TE9 TRX420TEB
TRX420FA9 TRX420FAA TRX420FAB TRX420FAC TRX420FAD
TRX420FPA9 TRX420FPM9 TRX420FPMB TRX420FPMC
Replace OEM:
Piston: 13101-HP5-600
Piston Ring: 13010-HP5-600