New OEM STIHL MS311 MS391 MS 311 391 Chainsaw Saw 49 mm Piston Cylinder Kit
CONDITION : NEW TAKE OFF FROM A NEW & UNUSED MS 391 CHAINSAW. WHAT YOU SEE IN THE PICTURES IS WHAT YOU WILL RECEIVE. YOU ARE PURCHASING: OEM STIHL PISTON, CYLINDER, PIN, BEARING & CLIP. PART NO. 1140 020 1204.