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 ENGINE ASSEMBLY 38MM, REPLACES PART # 1139 030 2002 Alternative Views: Our Price: $79.95 Product Code: SBSHMS181-38MM Qty: Description Suitable, high quality replacement STIHL MS181 REPLACEMENT ENGINE 38MM, COMPLETELY ASSEMBLED READY FOR INSTALLATION Related Products... 12" REPLACEMENT BAR & CHAIN , 3/8" LP 14" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 14" CHAIN 1/4" PITCH, .050" GAUGE FITS STIHL SAWS 020AV 009 010 011 012 015 16" REPLACEMENT BAR & CHAIN , 3/8" LP Our Price: $29.95 Our Price: $32.95 Our Price: $17.95 Our Price: $34.95 14" CHAINSAW CHAIN, 50DL .REPLACEMENT STIHL MS181 ENGINE ASSEMBLY, 38MM, COMES COMPLETE FOR EASY ASSEMBLY 12" CHAINSAW CHAIN, 44DL REPLACEMENT 12" REPLACEMENT BAR & CHAIN 3/8" LP .043 Our Price: $14.95 Our Price: $89.95 Our Price: $14.50 Our Price: $29.95 Share your knowledge of this product with other customers... Be the first to write a review CLUTCH DRUM PRO SPUR SPROCKET FITS ECHO CS3000, CS3350, CS3400, CS3500, CS360T $15.95 HUSQVARNA AND JONSERED CLUTCH REMOVAL TOOL $19.95 18" BAR & CHAIN COMBO, 3/8", 62 DL, NEW $37.95 18" CHAINSAW PROFESSIONAL CHAIN, 72LG-68 $20.95 IGNITION CHIP, REPLACE POINTS & CONDENSER $18.95