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 NEW 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 20" REPLACEMENT CHAINSAW CHAIN, 78DL .325 PURGE PRIMMER FITS MANY CHAINSAWS Our Price: $19.95 Our Price: $44.95 Our Price: $24.95 Our Price: $5.99 HUSQVARNA 350 CLUTCH REMOVAL TOOL & PISTON STOP, NEW 16" OREGON PROLITE BAR AND CHAIN COMBO 2 CRANKSHAFT BEARINGS AND SEALS, REPLACES PART # 503932302 HUSQVARNA STARTER HANDLE REPLACES PART # 503543901 Our Price: $26.95 Our Price: $59.95 Our Price: $24.95 Our Price: $3.95 Share your knowledge of this product with other customers... Be the first to write a review TOP END GASKET SET $7.99 Stihl 019 Piston Assembly $29.95 POULAN 3400, 3400 COUNTER VIBE, PISTON RINGS 530024332, OEM STYLE NEW, USA SHIP $12.95 JONSERED PISTON ASSEMBLY, 52MM $29.95 HUSQVARNA STARTER ASSEMBLY REPLACES 537102701, NEW $29.95 ONAN 515-0284 FLYWHEEL KEY PERFORMER ENGINES WITH ELECTRONIC IGNITION ONAN & JOHN DEERE P216 P218, P220, LX720 LX770, P224 $19.95 TWO PISTON & RINGS FITS ONAN ENGINES STD BORE B43 B48 P216 P218 P220 # 0112-0264 $149.95 16" OREGON PROLITE BAR AND CHAIN COMBO .325" PITCH 62DL $59.95 GASKET SET REPLACES 501522608 $9.99