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TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit
TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit
TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit
TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit
TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit
TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit

TRX400EX TRX 400EX Stage 2 Hotcam Cylinder Wiseco Piston Top End Rebuild Kit

$569.99

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Compatible Vehicles
Submodel Year Make Model
TRX400EX 2x4 2008 Honda Sportrax 400
TRX400EX 2x4 2007 Honda Sportrax 400
TRX400EX 2x4 2006 Honda Sportrax 400
TRX400EX 2x4 2005 Honda Sportrax 400
TRX400EX 2x4 2004 Honda Sportrax 400
TRX400EX 2x4 2003 Honda Sportrax 400
TRX400EX 2x4 2002 Honda Sportrax 400
TRX400EX 2x4 2001 Honda Sportrax 400
TRX400EX 2x4 2000 Honda Sportrax 400
TRX400EX 2x4 1999 Honda Sportrax 400
2x4 2014 Honda TRX400X
2x4 2013 Honda TRX400X
2x4 2012 Honda TRX400X
2x4 2009 Honda TRX400X
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FITS ALL HONDA TRX400EX, 400X, AND XR400R MODELS AND YEARS
  • NEW after market 85mm cylinder
  • Wiseco CP or JE forged piston**
  • Hi temp piston rings
  • Wristpin
  • Circlips
  • Top end gasket kit
  • Stage 2 Hotcam
  • BOTH cam bearings
  • Stud kit
  • Timing chain
  • Stickers
**WE STOCK THE SAME PISTONS FROM DIFFERENT COMPANIES SO WE HAVE AN ALTERNATE THAT IS THE SAME QUALITY TO SEND YOU WHEN ANOTHER IS BACK ORDERED.  IF YOU ONLY WANT A CERTAIN BRAND JUST ASK!  Piston uses pump or race gas.  Works with stock valve springs.  All parts are new in the original packaging, and the original manufacturers' warranties apply*.

CONTACT US FOR ALL YOUR HONDA 400EX NEEDS!

Please check your order thoroughly when receiving it.  If for any reason at all you are not 100% happy please contact us right away so we can help resolve the issue.  If for any reason at all you are not happy with your order PRIOR TO INSTALLING PARTS you are welcome to return it for a FULL REFUND, NO QUESTIONS ASKED!

**We ALWAYS STRONGLY recommend that this kit be installed by a qualified mechanic with experience working on these types of motors.  Warranty does not include any failure that is a result of improper installation, improper tuning, improper break in, or misuse.  Piston comes with specific instructions for setting the ring gap.  If you do not follow these exactly your motor will fail.  For any warranty to be considered the part(s) in question must first be sent to us and possibly the manufacturer for inspection.  We can not warranty parts based on photos or phone calls alone.