ITEM NAME:10Mm Crankshaft Crankshaft Piston Pin Shaft 017 018 Ms170 Ms180 Chain Saw R B1X8 10Mm Crankshaft Crankshaft Piston Pin Shaft 017 018 Ms170 Ms180 Chain Saw R B1X8 Fit Stihl 017 018 MS170 MS180 Chainsaws Replace Part NO.: 1132 030 0402 Pin Size:10mm Colour:Color as shown Material:metal Size:10*13*10mm Package Contents: 1*Crankshaft 1*Piston Bearing