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 350 CLUTCH REMOVAL TOOL NEW 16" OREGON PROLITE BAR AND CHAIN COMBO 18" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $9.95 Our Price: $19.95 Our Price: $59.95 Our Price: $62.95 HUSQVARNA 350/JONSERED 2150 TOP END GASKET SET HUSQVARNA FUEL TANK ASSEMBLY, REPLACES PART # 503863771 OR 503863703 16" BAR & CHAIN COMBO FOR CHAINSAWS, .325 16" CHAINSAW CHAIN, 66DL .325", .050" 66 drive link Our Price: $7.99 Our Price: $89.95 Our Price: $37.95 Our Price: $19.95 Share your knowledge of this product with other customers... Be the first to write a review GASKET SET REPLACES 503476701 $9.99 NEW SPROCKET FITS STIHL 090 .404" PITCH 7 TOOTH DRIVE SPROCKET FREE BEARING $30.75 STIHL 070 CYLINDER & PISTON KIT 58MM, REPLACES STIHL PART # 1106-020-1201 $89.95 STIHL 026 CHAINSAW REPLACEMENT CARBURETOR, NEW $59.95 SPROCKET NEEDLE BEARING FITS STIHL 090, 070, 070S 090 090AV 090G , NEW $9.95 NEW CHAIN ADJUSTER FITS STIHL 08S 090 070 050AV 051AV 075AV 076AV CHAINSAWS $8.95 CRANKSHAFT OIL SEALS FIT STIHL 041, 041AV, 041FB, CLUTCH & FLYWHEEL SIDE, NEW $19.95 HUSQVARNA 3/8" 7 TOOTH SPUR SPROCKET $22.95 2 STARTER FRICTION WASHER FITS STIHL 08S 041 042 AV 045 050 051 # 1106-195-9001 $8.95