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... 16" OREGON PROLITE BAR AND CHAIN COMBO CHAINSAW SPROCKET NEEDLE BEARING, NEW HUSQVARNA, JONSERED WRIST PIN BEARING, HIGH QUALITY, REPLACES 501451601 HUSQVARNA CHAIN BRAKE SIDE COVER COMPLETE, REPLACES HUSQVARNA PART # 537107801 Our Price: $59.95 Our Price: $6.99 Our Price: $9.95 Our Price: $29.95 CLUTCH DRUM SPUR SPROCKET .325 7 Tooth 20" BAR & CHAIN COMBO .325" , 78DL .058" CRANKSHAFT REPLACES PART # 503858071 HUSQVARNA STARTER HANDLE REPLACES PART # 503543901 Our Price: $17.95 Our Price: $39.95 Our Price: $79.95 Our Price: $3.95 Share your knowledge of this product with other customers... Be the first to write a review NEW CYLINDER & PISTON FITS STIHL 019T # 1132 020 1200, USA SHIPPING $109.95 STIHL REPLACEMENT STARTER ASSEMBLY, REPLACES PART #1135-080-2102 $27.95 STIHL CRANKSHAFT, REPLACES PART # 1135-020-1202 $109.95 STIHL PISTON AND CYLINDER KIT, 52MM REPLACES PART #1119-020-1202 $59.95