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... INTAKE BULKHEAD FLANGE FITS HUSQVARNA 55, 55 RANCHER, 51, 50, PART # 503764801 18" OREGON PROLITE BAR AND CHAIN COMBO HUSQVARNA ANTI-VIBE MOUNTS, SET OF 4, REPLACES 501763902 HUSQVARNA PISTON & CYLINDER KIT PART# 503609171, NEW Our Price: $9.95 Our Price: $62.95 Our Price: $17.95 Our Price: $99.95 REPLACEMENT STARTER SPRING, REPLACES OEM #501763101. NEW REPLACEMENT SPROCKET .325 8 TOOTH NIB 20" BAR & CHAIN COMBO .325" , 78DL .058" 18" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $9.95 Our Price: $19.95 Our Price: $39.95 Our Price: $62.95 Share your knowledge of this product with other customers... Be the first to write a review 2 BRAND NEW CONNECTING ROD FITS KOHLER M20 KT19 MV20 UNDERSIZE .010" 52-067-72-S $149.95 REPLACEMENT SPROCKET, .325" PITCH 7 NEW $19.95 24"/25" REPLACEMENT BAR & CHAIN COMBO, .325",NEW $69.95 STIHL FOR CHAINSAW CHAIN ADJUSTER 1123-007-1003 $14.95