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 (2001-09) > REPLACEMENT THROTTLE LOCK, REPLACES PART # 503854401 Our Price: $4.99 Product Code: 350-THROTTLE-LOCK Qty: Description Suitable, high quality REPLACEMENT THROTTLE LOCK, REPLACES PART # 503854401 Fits the following models: HUSQVARNA 340,345,346,346XP,350,350EPA,353, JONSERED 2141, 2145, 2150, 2152, 2153, CS2141, CS2145, CS2150, CS2152, CS2153 Related Products... HUSQVARNA FUEL TANK ASSEMBLY, REPLACES PART # 503863771 OR 503863703 CYLINDER AND PISTON KIT, 45MM REPLACES OEM # 537253104 REPLACEMENT CLUTCH, REPLACES # 503815901 CRANKSHAFT REPLACES PART # 503858071 Our Price: $89.95 Our Price: $99.95 Our Price: $29.95 Our Price: $79.95 CARBURETOR, BRAND NEW ZAMA CARB, NEW 16" OREGON PROLITE BAR AND CHAIN COMBO IGNITION COIL, REPLACES 537162204, NEW HUSQVARNA STARTER HANDLE REPLACES PART # 503543901 Our Price: $79.95 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 Husqvarna 340 Piston Assembly 40mm $29.95 POULAN 4000, PP395 PISTON KIT, REPLACES PART # 530010643, 10643, NEW $34.95 CYLINDER GASKET REPLACES 506158201 $5.99 JONSERED 490 PISTON KIT, REPLACES PART # 503100201 $29.95 CYLINDER GASKET, REPLACES PART # 1108-029-2300 $5.00 NEW PISTON KIT FITS ECHO CS-4200, 41MM, REPLACES PART # 10000059531 $29.95 JONSERED PISTON ASSEMBLY, 52MM $29.95 STIHL REPLACEMENT PISTON KIT, 49MM PART # 1127-030-2005 $27.95 STIHL STARTER ASSEMBLY REPLACES PART # 1128-080-2104 $29.95