440cc 89mm Big Bore Piston Kit Fits for TRX400EX Sportrax 400

Product Details

• Fitment:Well-CNC Machines 440cc 89mm Big Bore Piston Kit Fits for 1999-2008 TRX400EX Sportrax 2009 TRX400X 2012-2014 TRX400X
• Replaces OEM Part Numbers: 13101-KCY-670, 13102-KCY-670, 13103-KCY-670, 12251-MBV-013 12251-HN1-A41, 12251-HN1-003, 12191-KCY-671, 12191-HN1-A71
• Content:1*Piston ,1* Ring Set,1*Wrist Pin,2*Circlips,1*Gaskets, O-rings to Rebuild Top End.
• Why choose us:Provides you with the same reliability you expect from stock parts at an unbelievable price. Moly-coated performance piston kits increase stock compression from 9.1:1 to 10:1. custom-designed pistons also help increase power at low and medium rpm.
• Note:Please make sure this part fits before purchase