Arctic Cat M8, 2010-2011, Pro-X Pistons & Wrist Pin Bearings

Pair of New Pro-X 01.5811.000 Std Bore. Piston Kits with Wrist Pin Bearings for Arctic Cat XXXXX. Fits 2010 to 2011 models. Pistons supplied in a kit package that includes rings, wrist pins and circlips Pro-X pistons are precision machined on the latest, state of the art CNC equipment.

The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufactures. Pro-X piston kits are a first class solution to replace the original piston in your ATV, Motorcycle, Snowmobile, or PWC.