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... STIHL REPLACEMENT INTAKE MANIFOLD BOOT, REPLACES PART #1122-141-2201 STIHL CARBURETOR REPLACES PART# 11221200618, NEW STIHL HEAVY DUTY AIR FILTER,REPLACES 0000-120-1654 CRANKSHAFT REPLACES STIHL PART # 1122-030-0407 OR 1122-030-0408 Our Price: $9.95 Our Price: $69.95 Our Price: $19.95 Our Price: $59.95 24" REPLACEMENT PRO CHAIN, .058" 3/8" OREGON 32" BAR & CHAIN FITS STIHL MS661, MS660, MS462, MS461, MS460, MS440 MS441 STIHL BAR PLATE REPLACES PART # 1128-664-1007 STIHL 066, MS660 AIR FILTER FLANGE, REPLACES PART # 1122-120-2200 Our Price: $26.95 Our Price: $119.95 Our Price: $7.95 Our Price: $6.99 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? HOMELITE XL12 PISTON KIT 1 3/4" BORE, REPLACES PART # A58903C, NEW $29.95 STIHL FUEL LINE, REPLACES STIHL # 1124-358-7700 $7.95 TOP END GASKET OVER HAUL KIT $7.99 2 BRAND NEW CONNECTING ROD FITS KOHLER M20 KT19 MV20 UNDERSIZE .010" 52-067-72-S $149.95 STANDARD OVERHAUL KIT FITS KOHLER K532, 20 HP, PISTONS, VALVES, GASKET SET $259.95 .030" .75MM OVERSIZE OVERHAUL KIT FITS KOHLER, CV25, CV27, CH25, CH26, CH27 $289.95 .030" OVERSIZE OVERHAUL KIT FITS KOHLER K482, 18 HP, PISTONS, VALVES, GASKET SET $259.95 HOMELITE C5, C7, C9, C51, C52, C71, C72, C91 PART # 56441 STARTER CUP PULLEY $34.95 McCULLOCH EAGER BEAVER 3.7, SUPER & PM 610, 650, 655, 690 Piston Kit 46.7MM,#95223 $29.95