Stihl Piston & Cylinder Assembly (54mm) for 066, MS650 Chainsaws
Item # QS 1122 020 1209

Stihl Piston & Cylinder Assembly (54mm) for 066, MS650 Chainsaws

$379.99
OEM cylinder assembly from Stihl. Includes a piston, rings, piston pin, compression valve plug, circlips and cylinder. Gaskets and compression valve are sold separately. We recommend using a piston ring clamp set when changing pistons and cylinders.

    Fits the Following Chainsaws
    Stihl
    066 (Before July 2023), MS650
    Bore 52mm
    Stroke 40mm
    Displacement 84.9cc
    Rings 52mm x 1.2mm

    Fits the Following Chainsaws
    Stihl
    066 (Before July 2023), MS650
    Bore 52mm
    Stroke 40mm
    Displacement 84.9cc
    Rings 52mm x 1.2mm

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