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... HUSQVARNA 350 CLUTCH REMOVAL TOOL & PISTON STOP, NEW TOP END GASKET OVER HAUL KIT HUSQVARNA 350/JONSERED 2150 TOP END GASKET SET 16" BAR & CHAIN COMBO .325", .058", 66DL Our Price: $26.95 Add Our Price: $7.99 Add Our Price: $7.99 Add Our Price: $35.95 Add FUEL LINE AND FUEL FILTER KIT, REPLACES PART # 503577602 & 503443201 HUSQVARNA STARTER ASSEMBLY REPLACES 537102701, NEW 16" OREGON PROLITE BAR AND CHAIN COMBO 18" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $9.99 Add Our Price: $29.95 Add Our Price: $59.95 Add Our Price: $62.95 Add Share your knowledge of this product with other customers... Be the first to write a review TWO PISTON & RINGS FITS ONAN ENGINES STD BORE B43 B48 P216 P218 P220 # 0112-0264 $149.95 PISTON KIT 54MM, REPLACES PART #537169871 $29.95 JONSERED 49SP PISTON KIT, CYLINDER GASKET & INTAKE GASKET $49.95