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 > Husqvarna > Husqvarna 51 (1990-01) > CRANKSHAFT REPLACES PART # 503573805, 503573806 Our Price: $79.95 Product Code: 64-00-251 Qty: Description Suitable, high quality replacement CRANKSHAFT REPLACES PART # 503573805, 503573806, FITS HUSQVARNA MODELS 51, 55, 55 RANCHER Related Products... 18" OREGON PROLITE BAR AND CHAIN COMBO OREGON 100' ROLL OF .325 PITCH, .050 GAUGE CHISEL CHAIN 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 HUSQVARNA PISTON & CYLINDER KIT 46MM, COMPLETE REBUILD NEW, VERY HIGH QUALITY Our Price: $62.95 Our Price: $399.95 Our Price: $44.95 Our Price: $99.95 20" REPLACEMENT CHAINSAW CHAIN, 78DL .325 REPLACEMENT SPROCKET 3/8" 7 TOOTH NIB HUSQVARNA PISTON & CYLINDER KIT PART# 503609171, NEW HUSQVARNA STARTER RECOIL ASSEMBLY , 503151801, NEW Our Price: $24.95 Our Price: $19.95 Our Price: $99.95 Our Price: $29.95 Share your knowledge of this product with other customers... Be the first to write a review HYWAY CYLINDER & PISTON FITS STIHL MS192 MS192T MS192TC MS192TZ 1137 020 1203 $99.95 EXHAUST GASKET REPLACES PART # 503775901 $2.99 HUSQVARNA-JONSERED SPUR REPLACEMENT SPROCKET, 3/8' 7 TOOTH WITH NEEDLE BEARING $19.95 NEW CARVING SPROCKET 1/4" PITCH FITS ECHO CS320T, CS350T, CS350W FREE BEARING $19.95 20" PROFESSONAL REPLACEMENT CHAIN .058" $26.95 1/4" PITCH 8 TOOTH CARVING SPROCKET FITS ECHO CS3000, CS350, CS3400, CS340 CS341 $19.95 STIHL REPLACEMENT SPROCKET BEARING, NEW $7.99 STIHL MS280 PISTON KIT 46MM, REPLACES PART # 1133-030-2001 $29.95 CHAINSAW PISTON ASSEMBLEY 47MM, NEW $29.95