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... STIHL BAR NUT, REPLACES STIHL PART # 0000-955-0801 STIHL MS181 REPLACEMENT PISTON 38MM, REPLACES PART # 1139 030 2002 STIHL 14" .050" 3/8" 50DL LO PROFILE COMBO OREGON REPLACEMENT CHAIN AND DIAMOND STONE 52DL 3/8" PITCH FOR POWER SHARP Our Price: $2.50 Our Price: $29.95 Our Price: $49.95 Our Price: $32.95 14" CHAINSAW CHAIN, 50DL .REPLACEMENT 1/4" PITCH 14" BAR & CHAIN COMBO FITS STIHL 009 010 011 012 015 020AV CHAINSAWS 12" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 NEW 1/4" PITCH CARVING SPROCKET FITS STIHL MS180 MS190 MS210 MS230 MS250 MS191 Our Price: $14.95 Our Price: $39.95 Our Price: $27.95 Our Price: $21.95 Share your knowledge of this product with other customers... Be the first to write a review NEW PRO SPUR SPROCKET FIT ECHO CS2511 SPROCKET 3/8" PITCH 6 TOOTH DRIVE $19.95 32" REPLACEMENT PRO CHAIN, 3/8" $29.95 NEW CLUTCH & SPROCKET .404" PITCH 8 TOOTH FITS STIHL 090 $109.95 CHAINSAW PISTON ASSEMBLEY 47MM, NEW $29.95 1/4" PITCH 8 TOOTH CARVING SPROCKET FITS ECHO CS3000, CS350, CS3400, CS340 CS341 $19.95 HYWAY CYLINDER & PISTON FITS STIHL MS192 MS192T MS192TC MS192TZ 1137 020 1203 $99.95 POWER SHARP 14" .050" 3/8" 50DL LO PROFILE COMBO $39.95 Husqvarna 351 Piston Assembly 44mm $29.95 STIHL REPLACEMENT 47 MM SHORT BLOCK. ASSEMBLED IN THE USA $137.95