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 > Stihl > Stihl 066 > STIHL 066 MAGNUM, MS660 PISTON & CYLINDER 56MM REPLACES Stihl part number 1122-020-1211, 1122-020-1209 Alternative Views: Our Price: $119.95 Availability: Usually Ships in 24 to 48 Hours Product Code: SHCKN066-56BB Qty: Description This is a suitable replacement piston and cylinder kit for a Stihl 066, 066 Magnum, MS 660, MS 650, MS 660 Magnum. 56 mm bore. Replaces OEM# 1122-020-1211, 1122-020-1209 Related Products... OREGON 100' ROLL OF 72LG PROFESSONAL CHISEL CHAIN NIB STIHL STARTER ASSEMBLY, REPLACES PART #1122-080-2110 20" REPLACEMENT PRO CHAIN, 3/8" BAR STUD & NUTS FITS STIHL 026,MS260,028,031,034,036,MS360,038,041,044,046,066 Our Price: $399.95 Our Price: $29.95 Our Price: $22.95 Our Price: $5.99 NEW PRO SPUR SPROCKET FITS STIHL 066, 064, 066 MAGNUM, MS660 MS650 .404" 7 TOOTH STIHL WEST COAST BAR SPIKES, 5 POINT DECOMPRESSION VALVE/RELEASE OREGON 100' ROLL OF 72DP PROFESSONAL SAW CHAIN NIB Our Price: $19.95 Our Price: $24.95 Our Price: $12.95 Our Price: $399.95 Average Customer Review: 5 of 5 Total Reviews: 1 Write a review. 0 of 0 people found the following review helpful: MS660 56mm piston and Cylinder Friday, November 1, 2013 Reviewer: Bryan Haugen from Kenyon, MN United States A very good quality jug and piston. Was this review helpful to you? BEARING AND SEAL KIT $29.95 Chainsaw Chaps $59.95 HUSQVARNA 2100, 2101, 1100, 298 PISTON KIT 56MM, REPLACES PART # 503488703 $29.95 PLASTIC FUEL TANK FITTING & BUSHING FITS KOHLER & BRIGGS 25 462 03-S, 192980GS, 208961 $12.95 STIHL IGNITION COIL, POINTS & CONDENSER REPLACEMENT ASSEMBLY $49.95 MASTER ENGINE REBUILD KIT FITS BRIGGS & STRATTON BIG BLOCK V TWIN 61 MODELS $584.95 .040" OVERSIZED ENGINE MASTER REBUILD FITS KOHLER K301, M12, VALVES GASKET SET WITH ROD $149.95 CLUTCH DRUM SPROCKET FITS ECHO CS270, CS280, CS290, CS300, CS320, CS2800, CS2900 $15.95 .25MM UNDERSIZED CRANKSHAFT ROD BEARINGS 825740 FITS BRIGGS DAIHATSU DIESEL $99.95