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 266 (1981-09) > PISTON KIT, PART #501658802 , 50MM, NEW Alternative Views: Our Price: $29.95 Availability: Usually Ships in 24 to 48 Hours Product Code: HUPK266-50MM Qty: Description High Quality suitable replacement 50mm Piston Assembly. Includes piston,piston pin, piston clips and required rings. Fits Husqvarna 266, 266 XP : Jonsered 630, 630 West Coast, 630 Super Related Products... 2 PIECE IGNITION COIL SET, OEM HUSQVARNA & JONSERED MUFFLER, REPLACE PART # 503599206, NEW HUSQVARNA 181, 32" REPLACMENT BAR & CHAIN, 3/8" 105 DL 503445801 THROTTLE LINK ROD HUSQVARNA 268, 272, 61, 266, JONSERED 625, 630, 670 Our Price: $79.95 Add Our Price: $29.95 Add Our Price: $89.95 Add Our Price: $6.95 Add HUSQVARNA 268, 20" BAR & CHAIN COMBO FOR CHAINSAWS, 3/8" PITCH, .050", 72DL HUSQVARNA 61 CHAINSAW SPROCKET NEEDLE BEARING, NEW OREGON 72DP PROFESSONAL SAW CHAIN, FITS 20" BAR NIB 20" REPLACEMENT PRO CHAIN, 3/8" Our Price: $39.95 Add Our Price: $8.99 Add Our Price: $18.95 Add Our Price: $22.95 Add Share your knowledge of this product with other customers... Be the first to write a review Husqvarna 40 Piston Assembly 44mm $29.95 STIHL REPLACEMENT STARTER CHAIN BRAKE SCREW, REPLACES STIHL PART # 0000-790-6100 $1.95 BAR WRENCH 13MM-19MM $6.99 STIHL CRANKCASE ASSEMBLY REPLACES STIHL PART # 1123-020-3033 $49.95 STIHL REPLACEMENT SHORT BLOCK, ASSEMBLED IN THE USA $109.95 DOLMAR/MAKITA CYLINDER KIT, REPLACES PART # 040 130-030 52MM $99.95 HUSQVARNA OIL PUMP ASSEMBLY, REPLACES PART # 544180103 $27.95 NEW CARBURETOR MOUNTING GASKET SET FITS KOHLER K582 K532 K482 M18 M20 KT17 KT19 $9.95 DOLMAR, MAKITA REPLACEMENT PISTON KIT, PC-9000, DCS-9000, DCS-9010 $29.95