Namura Technologies Top End Repair Kit - 1.50mm Oversize to 84.50mm, 8.6:1 Compression - NA-40006-6K

SKU: NA-40006-6K

Description

Namura Top-End Rebuild Kit

Contains: Piston Kit(s) and Top-end gaskets above the base gasket to reassemble cylinder(s)

Piston Size: 84.45mm

Compression Ratio: 8.6:1

* Actual Contents may vary from Photo
* Consult a reputable performance shop for proper Ring End Gap

Namura offers direct replacements for the original equipment as well as hi-compression and a variety of oversizes to meet your ride's needs.

Years	Make	Model
2000 - 2004	Yamaha	YFM400 Big Bear 2x4
2000 - 2006	Yamaha	YFM400 Big Bear 4x4
2007 - 2012	Yamaha	YFM400 Big Bear IRS 4x4
1993 - 1999	Yamaha	YFM400F Kodiak 4x4