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TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!

TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
TRX 400EX 440cc Big Bore Motor COMPLETE Rebuild Kit - ORDER NOW AND GET FREE HEAD STUDS!
$899.99
  • Stock: In Stock
  • Model: 229
  • Weight: 27.00lb
  • SKU: 9097828026399

CHECK IT OUT!  This ALL NEW 400EX 440cc big bore engine rebuild kit is what you need. This 400EX motor upgrade has cylinder, Hotrods crank, CP piston, etc. It includes:

  • NEW 89mm Cylinder
  • 89mm CP JE or Wiseco forged piston
  • Hi temp piston rings
  • DLC coated pin
  • Clips
  • Hotrods heavy duty crank with rod
  • MAXLOCK head stud kit
  • Heavy duty crank bearings
  • Complete seal kit
  • Complete gasket set
  • Cam chain
  • Clutch kit
  • Installation instructions
  • Stickers
This kit fits all years and models, as well as the XR400R. It is bolt on, requires no machining, and will work with your stock or modified head. The piston uses pump or race gas. All original manufacturers' warranties apply. Email [email protected] or call us at 909-782-8012 with any questions. Se habla español.

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