45003-LAS CYLINDER ASSY Fits Stihl MS391 model-M115-42 13AM775S058 A-B11731893ASM-AI

A-B11731893ASM-AI

2015 ZT 5400

NOTE: Our kit includes universal guides

designed w/ one welded seam for less wear points and longer life

66A03266-09417)

45003-LAS CYLINDER ASSY Fits Stihl MS391 model-M115-42 13AM775S058 A-B11731893ASM-AI45003 LAS CYLINDER ASSY Fits Stihl MS391 Key Features: Lasers line of premium Nikasil coated cylinders are engineered and manufactured to provide optimum performance. The coating process employs scatterplot & pore type nanoscale electric ceramic sedimentation, giving firm sedimentary film on the cylinder bore. Evenly distributed micropores on the bore surface improve lubrication, heat dissipation and heat usage. Cylinder blocks are machined from a