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, JONSERED WRIST PIN BEARING, HIGH QUALITY, REPLACES 501451601 HUSQVARNA STARTER HANDLE REPLACES PART # 503543901 20" REPLACEMENT CHAINSAW CHAIN, 78DL .325 HUSQVARNA 350/JONSERED 2150 TOP END GASKET SET Our Price: $9.95 Add Our Price: $3.95 Add Our Price: $24.95 Add Our Price: $7.99 Add CLUTCH DRUM SPUR SPROCKET .325 7 Tooth 16" CHAINSAW CHAIN, 66DL .325", .050" 66 drive link HUSQVARNA TUNE UP KIT, INCLUDES AIR FILTER, FUEL FILTER AND SPARKPLUG REPLACEMENT INTAKE RUBBER BOOT, REPLACES PART # 503866301 Our Price: $17.95 Add Our Price: $19.95 Add Our Price: $19.95 Add Our Price: $12.99 Add Share your knowledge of this product with other customers... Be the first to write a review