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 340 (2007-01) > Husqvarna 340 Piston Assembly 40mm Our Price: $29.95 Product Code: HU0003 Qty: Description Husqvarna 340 Replacement Piston Assembly. Replaces OEM Number 503-87-0171. 40mm Related Products... 2 CRANKSHAFT BEARINGS AND SEALS, REPLACES PART # 503932302 16" OREGON PROLITE BAR AND CHAIN COMBO CLUTCH DRUM SPUR SPROCKET .325 7 Tooth TOP END GASKET OVER HAUL KIT Our Price: $24.95 Add Our Price: $59.95 Add Our Price: $17.95 Add Our Price: $7.99 Add FUEL LINE AND FUEL FILTER KIT, REPLACES PART # 503577602 & 503443201 HUSQVARNA CHAIN BRAKE SIDE COVER COMPLETE, REPLACES HUSQVARNA PART # 537107801 IGNITION COIL, REPLACES 537162204, NEW HUSQVARNA STARTER ASSEMBLY, REPLACES PART #537422901 Our Price: $9.99 Add Our Price: $29.95 Add Our Price: $24.95 Add Our Price: $24.95 Add Share your knowledge of this product with other customers... Be the first to write a review STIHL CYLINDER & PISTON, 40MM, REPLACES 1132-020-1200 $99.95 POULAN 245, 306A BEARING CARRIER ORING PART # 19004, 530019004 USA SHIP $5.95 MOLDED FUEL LINE PART # 215708,301011 $8.95 HUSQVARNA/JONSERED REPLACEMENT PISTON AND CYLINDER KIT. OEM #575255702 $289.95 STARTER COMPLETE REPLACES 503628101,NEW $29.95 WALBRO CARB. KIT K10-WS, NEW $14.00 1 BRAND NEW CONNECTING ROD FITS KOHLER K532, K582 .STANDARD 48 067 12 $69.95 STIHL 48MM REPLACEMENT PISTON KIT. REPLACES PART #1125-030-2001 $24.95 STIHL CYLINDER AND PISTON KIT, 52MM REPLACES STIHL PART # 1122-020-1203 $119.95