Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools 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... FUEL LINE,REPLACES OEM # 503577602, NEW 16" BAR & CHAIN COMBO .325", .058", 66DL TOP END GASKET OVER HAUL KIT 20" REPLACEMENT CHAINSAW CHAIN 78DL .325 Our Price: $5.99 Add Our Price: $35.95 Add Our Price: $7.99 Add Our Price: $24.95 Add 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325,NEW CRANKSHAFT REPLACES PART # 503858071 CHAIN ADJUSTING SCREW KIT PART# 537071201 CHAINSAW SPROCKET NEEDLE BEARING, NEW Our Price: $37.95 Add Our Price: $79.95 Add Our Price: $14.95 Add Our Price: $6.99 Add Share your knowledge of this product with other customers... Be the first to write a review