Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools Electrical Filters Fuel System Parts Tractor Parts 4-Stroke Engines Chainsaws Hedge Trimmers Leaf Blowers Safety Apparel Tools and Testers Service Manuals Briggs and Stratton Canadian Dolmar Echo Homelite Husqvarna Jonsered Kohler Makita McCulloch Onan Partner Pioneer Poulan Information Chain Reference Chart Chainsaw Chain Info - Maintenance & Safety Manual Testing Information and Diagrams for 2-Cycle Engines Watch How To Videos Contact Us Account Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Parts & Tools > Chainsaws > Stihl > Stihl MS 181 > STIHL MS181 REPLACEMENT PISTON 38MM, REPLACES PART # 1139 030 2002 Our Price: $29.95 Product Code: SHPKMS181-38MM Qty: Description Suitable, high quality replacement STIHL MS181 REPLACEMENT PISTON 38MM, REPLACES PART # 1139 030 2002 Related Products... 14" CHAIN 1/4" PITCH, .050" GAUGE FITS STIHL SAWS 020AV 009 010 011 012 015 16" CHAINSAW CHAIN, 55DL .3/8", .050 GAUGE STIHL MS181 ENGINE ASSEMBLY, 38MM, COMES COMPLETE FOR EASY ASSEMBLY NEW 1/4" PITCH CARVING SPROCKET FITS STIHL MS180 MS190 MS210 MS230 MS250 MS191 Our Price: $17.95 Our Price: $17.95 Our Price: $89.95 Our Price: $21.95 STIHL MS181 REPLACEMENT ENGINE ASSEMBLY 38MM, REPLACES PART # 1139 030 2002 16" REPLACEMENT BAR & CHAIN 3/8" LP .043 OREGON REPLACEMENT CHAIN AND DIAMOND STONE 52DL 3/8" PITCH FOR POWER SHARP 12" CHAINSAW CHAIN, 44DL REPLACEMENT Our Price: $79.95 Our Price: $47.95 Our Price: $32.95 Our Price: $14.50 Share your knowledge of this product with other customers... Be the first to write a review OREGON 100' ROLL OF 72DP PROFESSONAL SAW CHAIN NIB $399.95 Stihl 045 Replacement Piston Assembly 49MM $29.95 HUSQVARNA PISTON KIT, 44.3MM REPLACES PART #544143102 OR 525470102 $29.95 A BRAND NEW JONSERED 930, 920, 830, 820 CYLINDER GASKET REPLACES PART # 503491601, SHIPS FROM USA NOTE: THIS CYLINDER GASKET IS NOT MADE IN CHINA OR TAIWAN VERY HIGH QUALITY MADE REPLACEMENT GASKET $8.95 POP UP PISTON KIT FITS STIHL 066, MS660, 56MM KIT, EXTRA POWER HIGH COMPRESSION $29.95