Complete Cylinder For Stihl Chain Saws 171 181 211 Ms171 Ms181

CYLINDER COMPLETE FOR STIHL 171, 181, 211, MS171, MS181 CHAIN ​​SAW Fits models:Stihl MS171Stihl MS181ORIGINAL PART NUMBER:1139 020 1202DIMENSIONS:Piston diameter 38mmRing thickness 1.2mm (2 pcs.)Piston pin 10mm x 22mmHIGH QUALITY REPLACEMENT!