Brand new high quality aftermarket big bore 56mm cylinder assembly.

Fits the following models of Stihl chainsaws: 064 066 MS640 MS650 MS660

Includes the following:
Nikasil big bore cylinder assembly replaces OEM part number 1122 020 1211
Piston
Rings
Clips
Wrist pin
Bearing
Gaskets
Intake manifold
NGK BPMR7A spark plug

Great kit for overhaul of your chainsaw.  Expertly coated into the intake and exhaust ports to prevent finish chipping after the break-in period

Includes a comprehensive guide on installation and troubleshooting 

Fast shipping via USPS Priority Mail, easy returns

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