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... CHAINSAW SPROCKET NEEDLE BEARING, NEW HUSQVARNA 350 CLUTCH REMOVAL TOOL NEW IGNITION COIL, REPLACES 537162204, NEW 16" CHAINSAW CHAIN, 66DL .325", .050" 66 drive link Our Price: $6.99 Our Price: $19.95 Our Price: $24.95 Our Price: $19.95 TOP END GASKET OVER HAUL KIT 16" BAR & CHAIN COMBO .325", .058", 66DL 18" REPLACEMENT CHAINSAW CHAIN 72DL .325 REPLACEMENT THROTTLE LOCK, REPLACES PART # 503854401 Our Price: $7.99 Our Price: $35.95 Our Price: $21.95 Our Price: $4.99 Share your knowledge of this product with other customers... Be the first to write a review HOMELITE 330 INTAKE BOOT PART UP05710,ORIGINAL HOMELITE $8.95 NEW CYLINDER & PISTON FITS STIHL 019T # 1132 020 1200, USA SHIPPING $109.95 JONSERED, JONSEREDS 601, 621 AIR FILTER CORK GASKET, PART # 504138101 $5.95 NEW CLUTCH & SPROCKET 3/8" PITCH 7 TOOTH FITS STIHL 090 $109.95 2 STARTER FRICTION WASHER FITS STIHL 08S 041 042 AV 045 050 051 # 1106-195-9001 $8.95 STIHL 028 CRANKSHAFT SEALS, CLUTCH & FLYWHEEL SIDE $12.95 Husqvarna 242 Piston Assembly 42mm $29.95 24" REPLACEMENT PRO CHAIN, .058" 3/8" $26.95 NEW 1/4" PITCH CARVING 8 TOOTH SPROCKET FITS STIHL MS200T, MS200, 020T $27.45