Stihl Piston & Cylinder Assembly (49mm) for MS391 Chainsaws
Stihl Piston & Cylinder Assembly (49mm) for MS391 Chainsaws
Stihl Piston & Cylinder Assembly (49mm) for MS391 Chainsaws
Stihl Piston & Cylinder Assembly (49mm) for MS391 Chainsaws
Item # QS 1140 020 1202

Stihl Piston & Cylinder Assembly (49mm) for MS391 Chainsaws

$371.99
OEM cylinder assembly from Stihl. Includes a piston, rings, piston pin, circlips, and cylinder. Gaskets and Dirko are sold separately. We recommend using a piston ring clamp set when changing cylinders.

    Fits the Following Chainsaws
    Stihl
    MS391
    Bore 49mm
    Stroke 34mm
    Displacement 64.1cc
    Rings 49mm x 1.2mm

    Fits the Following Chainsaws
    Stihl
    MS391
    Bore 49mm
    Stroke 34mm
    Displacement 64.1cc
    Rings 49mm x 1.2mm

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