Namura

NM-40005RS-290-PS

2000-2008 Yamaha YFM Big Bear 400 ATV Engine Piston Ring Kit [Bore Size (mm): 83 (Stock)]

Pistons

Bore Size (mm): 83
Ring Kits Include Piston Rings Only - Piston Not Included
Namura Piston Rings Fit Both Namura and OEM Pistons of the Same Bore Size Unless Otherwise Specified
Compatibility: 2000-2008 Yamaha YFM Big Bear 400

Namura Piston Ring Kit

Namura Premium Class Piston Rings are Produced by the Largest Japanese OEM Supplier in the World

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