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... 503445801 THROTTLE LINK ROD HUSQVARNA 268, 272, 61, 266, JONSERED 625, 630, 670 2 PIECE IGNITION COIL SET, OEM HUSQVARNA & JONSERED D009 OR HV MOUNT 16" BAR & CHAIN COMBO 3/8" .058" 60DL OREGON 72DP PROFESSONAL SAW CHAIN, FITS 20" BAR NIB Our Price: $6.95 Add Our Price: $79.95 Add Our Price: $35.95 Add Our Price: $18.95 Add HUSQVARNA 61 CHAINSAW SPROCKET NEEDLE BEARING, NEW 20" PROFESSONAL REPLACEMENT CHAIN .058" JONSERED 2065, 20" BAR & CHAIN COMBO 3/8" .058" 72DL HUSQVARNA, JONSERED PISTON STOP Our Price: $8.99 Add Our Price: $26.95 Add Our Price: $39.95 Add Our Price: $7.95 Add Share your knowledge of this product with other customers... Be the first to write a review HUSQVARNA HIGH PERFORMANCE MUFFLER, REPLACES PART # 503591501 $19.95 HUSQVARNA 137 CYLINDER & PISTON KIT 38MM, REPLACES PART # 530069940 & 530069944 $49.95 MCCULLOCH 18 BAR AND CHAIN COMBO, 3/8" LO-PROFILE 60DL $37.95 IGNITION COIL 501546201,NEW $39.95 STIHL 025, 18" REPLACEMENT BAR & CHAIN COMBO .325 $37.95 HUSQVARNA REPLACEMENT MUFFLER BRACKET $7.95 HUSQVARNA 268 MUFFLER SUPPORT BRACKET, 503535901, NEW $6.95 STIHL HIGH PERFORMANCE CRANKSHAFT, REPLACES PART # 1127-030-0402 OR 1127-030-0411 $59.95 NEW .020" UNDERSIZED CONNECTING ROD FITS KOHLER K301 12HP, K321 14HP SHIPS USA $39.95