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... CHAINSAW, WALBRO K10-WJ CARBURETOR REBUILD KIT STIHL BAR ADJUSTER KIT, REPLACES STIHL # 1125-007-1021 STIHL 066, MS660, MS650, TOP END GASKET SET OREGON 32" BAR & CHAIN FITS STIHL MS661, MS660, MS462, MS461, MS460, MS440 MS441 Our Price: $14.00 Our Price: $14.95 Our Price: $7.99 Our Price: $119.95 20" REPLACEMENT BAR AND CHAIN COMBO, 3/8" .050" 72DL, FITS STIHL 031, 032, 034, 036, 046 066 044, MS461 STIHL IMPULSE LINE, REPLACES PART # 1127-141-8600 SPROCKET BEARING, 9512-933-2380 32" REPLACEMENT PRO CHAIN, 3/8" Our Price: $39.95 Our Price: $8.99 Our Price: $7.99 Our Price: $29.95 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 REPLACEMENT WEST COAST SPIKES, HEAVY DUTY, 5 POINT $24.95 POULAN TUNE UP KIT INCLUDES AIR FILTER, FUEL FILTER AND SPARK PLUG $9.99 HUSQVARNA 2100, 2101, 1100, 298 PISTON KIT 56MM, REPLACES PART # 503488703 $29.95 2 BRAND NEW CONNECTING ROD FITS KOHLER M20 KT19 MV20 UNDERSIZE .010" 52-067-72-S $149.95 HUSQVARNA/JONSERED TOP END GASKET SET $7.99 CARBURETOR FITS STIHL MS360, REPLACES STIHL PART # 1125-120-0615, TILLOTSON OEM $59.95 2 STANDARD CONNECTING RODS KOHLER CV18, CV20 CV22 CV25 CV620 CV740 CV750 CV23, CH18, CH20, CH22, CH23, CH25, CH730, CH740, ECH749, ECV749 $149.95 1 NEW CYLINDER HEAD GASKET FITS KOHLER K241, K301, K321, M10, M12, M14 47-041-15 $9.95 594437 PISTON RINGS & GASKET KIT FITS SOME BRIGGS & STRATTON 16HP, 17HP, 18HP $74.95