YZ125 2005-2021 Yamaha Engine Rebuild Kit Crankshaft Head Wiseco Piston Cylinder

NO Dropshipping. It is in stock on our shelves and ready to ship to your door!

Hot Rods bottom end rebuild kit with Wiseco piston kit with cylinder & head (See chart for year & model fit).

• No core return is required
• Brand new, NOT rebuilt
• Wiseco Piston kit (54.00 mm Standard Size)
• Includes everything pictured to rebuild your top & bottom end
• Crankshaft assembly
• 2 (TWO) main crankshaft bearings
• Wrist pin bearing
• Cylinder (CW20011) replaces the following Yamaha part numbers:
  • 1C3-11311-21-00
  • 1C3-11311-00-00
  • 1C3-11311-01-00
  • 1C3-11311-10-00
  • 1C3-11311-20-00
• Cylinder head (CH2005-K01) replaces the following Yamaha part numbers:
  • 1C3-11111-10-00
  • 1C3-11111-11-00
• All needed gaskets, oil seals & O-rings (as pictured)
• Meets or exceeds OEM specifications.

Please ensure your model and year are listed below for proper fitment.
This part will ONLY work on models and years listed below:

Please consult your repair manual for proper procedures.

Not 100% positive of your model year? See the last picture for our VIN decoder chart.