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... 20" OREGON PROLITE BAR AND CHAIN COMBO REPLACEMENT CLUTCH REPLACES # 501455403 REPLACEMENT SPROCKET 3/8" 7 TOOTH NIB 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325,NEW Our Price: $64.95 Our Price: $24.95 Our Price: $19.95 Our Price: $37.95 GASKET SET REPLACES 501761802 HUSQVARNA PISTON & CYLINDER KIT PART# 503609171, NEW HUSQVARNA, JONSERED CRANKSHAFT SEALS, REPLACES PART # 505275719 REPLACEMENT STARTER SPRING, REPLACES OEM #501763101. NEW Our Price: $9.99 Our Price: $99.95 Our Price: $9.95 Our Price: $9.95 Share your knowledge of this product with other customers... Be the first to write a review STIHL BAR PLATE REPLACES PART # 1128-664-1007 $7.95 STIHL STARTER PULLEY, REPLACES STIHL PART # 1122-195-0400 $9.95 STIHL HIGH QUALITY OIL PUMP, REPLACES STIHL PART # 1122-640-3205 $39.95 CARBURETOR FITS STIHL MS360, REPLACES STIHL PART # 1125-120-0615, TILLOTSON OEM $59.95 JONSERED 621-45MM PISTON KIT, REPLACES PART # 504411600 $34.95 STIHL 038 SHORT BLOCK ENGINE ASSEMBLY $199.95 HOMELITE CYLINDER GASKET, REPLACES PART # 63778-1 $5.99