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 390 > STIHL REPLACEMENT 49 MM SHORT BLOCK. ASSEMBLED IN THE USA Our Price: $139.95 Product Code: SBSHMS390-49MM Qty: Description STIHL 039, MS390, REPLACEMENT SHORT BLOCK, ASSEMBLED IN USA BY A STIHL CERTIFIED SILVER MECHANIC, THIS IS A 49MM KIT SHORT BLOCK ENGINE. SHORT BLOCK INCLUDES A NEW CYLINDER, PISTON ASSEMBLY, PISTON RINGS, WRIST PIN AND CLIPS, ENGINE PAN, WRIST PIN BEARING, CRANKSHAFT, CRANKSHAFT BEARINGS AND SEALS. SHORT BLOCK IS READY FOR ASSEMBLY, REMOVE PAN, APPLY CRANKCASE SEALER, INSTALL INTO ENGINE HOUSING AND TORQUE PAN BOLTS. Related Products... STIHL REPLACEMENT PISTON KIT, 49MM PART # 1127-030-2005 STIHL ELECTRONIC REPLACEMENT COIL 0000-400-1300 20" OREGON PROLITE BAR & CHAIN FIT STIHL 031 034 036 MS310 MS390 039 MS311 MS391 16" CHAIN 60DL 3/8 FIT STIHL 031 032 034 036 041 038 039 MS310 MS311 MS390 MS391 Our Price: $27.95 Our Price: $34.95 Our Price: $64.95 Our Price: $17.95 OREGON 100' ROLL OF 72JGX PROFESSONAL CHISEL CHAIN NIB STIHL CARBURETOR BUSHING GROMMET REPLACES PART # 1124-121-9100 REPLACEMENT STIHL TOP HANDLE STIHL REPLACEMENT SPROCKET FOR .325 PITCH CHAIN,NEW Our Price: $395.00 Our Price: $3.00 Our Price: $34.95 Our Price: $19.95 Share your knowledge of this product with other customers... Be the first to write a review Husqvarna 240 Piston Assembly 38mm $29.95 POP UP PISTON KIT FITS STIHL 066, MS660, 56MM KIT, EXTRA POWER HIGH COMPRESSION $29.95 SPROCKET NEEDLE BEARING FITS STIHL 090, 070, 070S 090 090AV 090G , NEW $9.95 .325" PITCH SPROCKET FITS ECHO CS3700 CS4200 3600 3900 4510 PART # A556000021 $19.95 STIHL REPLACEMENT SPROCKET 7 TOOTH SPUR .325 $19.95