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... HUSQVARNA PISTON & CYLINDER KIT 46MM, COMPLETE REBUILD NEW, VERY HIGH QUALITY 18" OREGON PROLITE BAR AND CHAIN COMBO REPLACEMENT SPROCKET .325 7 TOOTH NIB HUSQVARNA REPLACEMENT AIR FILTER, 503608301, NEW Our Price: $99.95 Our Price: $62.95 Our Price: $19.95 Our Price: $14.95 CHOKE CONTROL LEVER LINK FITS HUSQVARNA 55, 55 RANCHER, 51, 50, SAWS, 503608401 16" CHAINSAW CHAIN, 66DL .325", .050" 66 drive link REPLACEMENT SPROCKET 3/8" 7 TOOTH NIB 20" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $5.99 Our Price: $19.95 Our Price: $19.95 Our Price: $64.95 Share your knowledge of this product with other customers... Be the first to write a review HOMELITE C5, C51, C52 REPLACEMENT PISTON KIT, REPLACES PART # A58328 $29.95 McCulloch Professional sprocket, 2 piece 3/8" 8 tooth $24.95 .030" OVERSIZED ENGINE MASTER REBUILD FITS KOHLER K301, M12, VALVES GASKET SET WITH ROD $149.95 HUSQVARNA TUNE UP KIT, INCLUDES AIR FILTER, SPARK PLUG, AND FUEL FILTER $19.95 2 VALVE GUIDES 235007-S FITS KOHLER K241 K301 K321 K341 K361 K432 K532 K582 $17.95