Honda TRX450ER 2006-2014
06+ Honda TRX450R TRX 450R Hot Rods Crank Bearings Seals Gaskets Rebuild Kit

Part #: (4070 / K047 / A-TRX450-06-GK-B / C3139 / A-TRX450R-06-OSK)
Starting from $429.98

Brand New Motor Rebuild Kit

Fits Honda TRX450R & TRX450ER

Years 2006 2007 2008 2009 2010 2011 2012 2013 2014

This Crankshaft Assembly Includes:

  • Fully Assembled Crankshaft
  • Includes Connecting Rod & Lower End Bearing
  • Assembled In The USA
  • Hotrods Main Bearings & Seals Kit
  • Athena Bottom End Gaskets
  • Athena Engine Oil Seals Kit
  • Cometic Top End Gasket Set (With MLS Head Gasket)
Everything is brand new and the original manufacturer’s warranty applies.

We ship worldwide & ship all domestic orders free!


Price: $429.98

FREE STANDARD SHIPPING is available in all US lower 48 states, APO addresses, and Puerto Rico via USPS or UPS. (*Exceptions apply for Alaska and Hawaii.)
Free standard shipping means we will select an option that gets you your parts as soon as possible while still being economically priced.

*Shipments to Alaska and Hawaii are free as long as the parts will fit in a USPS Priority Mail Flat Rate box or envelope.
For any other type of shipping there will be a charge.


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