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2004-2008 Honda CRF450R Wossner Top End Piston Rebuild Kit Replated Cylinder 12100-MEN-671

2004 2005 2006 2007 2008 Honda CRF450R Wossner Top End piston Rebuild Kit Replated Cylinder MEN

23428988
2004-2008 HONDA CRF450R - TOP END REBUILD KIT

This kit is with a Wossner Premium Forged Piston & Namura Top End Gasket Kit.
Also includes a replated OEM cylinder, professionally replated/remanufactured!
We also have this complete kit available with a Namura piston (Please see other auction)


NOTE: A refundable $400 Core Fee is required when purchasing this kit. You will be prompted as you check out.
When you receive your parts, package your old cylinder and ship it back to our address on the label. Please include the "Core" invoice copy that is in the box with your core when you ship yours back.
Once we receive it, we will process it and refund your core fee.
Please note, SLEEVED CYLINDERS ARE "NOT" GOOD CORES - additional core charges may apply depending on damage to the cylinder
PLEASE REMOVE ALL CYLINDER ATTACHMENTS PRIOR TO RETURNING YOUR CORE (ie. Power Valve, Studs, etc)

*** Standard shipping options available only in this listing. Upgraded shipping IS available, please call for inquiries ***

*** PLEASE LEAVE THE EXACT YEAR OF YOUR MACHINE IN THE BUYERS NOTES AT CHECKOUT, AS THE TOP END KIT VARIES SLIGHTLY BY YEAR! ***
YOUR PARTS WILL NOT SHIP UNTIL THIS INFORMATION IS PROVIDED!


Fits:
2004 Honda CRF450R
2005 Honda CRF450R
2006 Honda CRF450R
2007 Honda CRF450R
2008 Honda CRF450R


Cylinder Casting #
MEN671 (2004-08) 12100-MEN-671
2004-2005 used to be different but superseded to 671


INCLUDED:
- Wossner Forged Piston
- Rings
- Wrist Pin
- Circlips
- Namura Top End Gasket Kit
- Professionally Re-manufactured Replated Cylinder
(Cylinder is re-manufactured, and refinished to correct clearance and factory spec)
Pricing: $539.95

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Description

Wössner are regarded by Europe’s leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress’s of competition life.

Wössner pistons feature a unique Moly coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston. This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances.

The crowns of the pistons are also mirror polished to better resist detonation on a high performance engine. Mirror polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns.

Details

  • 23428988
  • 23428988
  • MCB
  • New

Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W9.0000” x H6.0000” x L14.0000”

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