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 72DP PROFESSONAL SAW CHAIN NIB STIHL IMPULSE LINE, REPLACES PART # 1127-141-8600 28" REPLACEMENT PRO CHAIN, .058" 3/8" OREGON 32" BAR & CHAIN FITS STIHL MS661, MS660, MS462, MS461, MS460, MS440 MS441 Our Price: $399.95 Our Price: $8.99 Our Price: $26.95 Our Price: $119.95 16" PROFESSONAL CHAIN, .050" GAUGE, 60DL 32" REPLACEMENT PRO CHAIN, .063" 3/8" Skip Tooth STIHL CARBURETOR BUSHING GROMMET REPLACES PART # 1124-121-9100 OREGON 24" LIGHT WEIGHT BAR & CHAIN FIT STIHL 036 PRO 034 034 SUPER 032 031 031AV Our Price: $19.95 Our Price: $26.95 Our Price: $3.00 Our Price: $89.95 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? STIHL INTAKE BOOT REPLACES STIHL PART # 1123-141-2200 $9.95 IGNITION COIL FITS MAGNETO IGNITION KOHLER K141 K161 K181 K241 K301 K321 4775520 $49.95 STIHL 038 MAGNUM REPLACEMENT CYLINDER GASKET 1119-129-2302 $3.99 HUSQVARNA 2100, 2101, 1100, 298 PISTON KIT 56MM, REPLACES PART # 503488703 $29.95 HOMELITE 16" PROFESSIONAL CHAIN .050" GAUGE, 59DL $19.95 77MM PISTON RINGS 24-108-22-S FITS KOHLER CV18, CV20, CV22, CH18, CH20, CH22 $69.95 TWO BRAND NEW AFFORDABLE PISTON KIT FITS KOHLER KT19, M20, MV20, PART # 52-874-16-S $179.95 POULAN TUNE UP KIT INCLUDES AIR FILTER, FUEL FILTER AND SPARK PLUG $9.99 TWO NEW .010" PISTON KIT FITS KOHLER KT19, M20, MV20, 52-874-18-S $179.95