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 TOP END GASKET KIT, INCLUDES CYLINDER GASKET AND EXHAUST GASKET 18" CHAIN 66DL 3/8 FIT STIHL 031 032 034 036 041 038 039 MS310 MS311 MS390 MS391 STIHL COMPLETE GASKET SET Our Price: $399.95 Our Price: $7.95 Our Price: $18.95 Our Price: $14.99 OREGON 24" LIGHT WEIGHT BAR & CHAIN FIT STIHL 036 PRO 034 034 SUPER 032 031 031AV STIHL 038, 28" REPLACMENT BAR & CHAIN, 3/8", 91 DL NEW Stihl 42" Replacement BAR & CHAIN COMBO 3/8" PITCH.063" NEW STIHL 036 REPLACEMENT BAR & CHAIN COMBO, 3/8", .063"NEW Our Price: $89.95 Our Price: $99.95 Our Price: $129.95 Our Price: $44.95 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? GENUINE OEM KOHLER BREATHER ASSEMBLY PART # 52 035 02-S KT17 KT19 M18 M20 MV20 $57.99 .020", .50MM OVERSIZE OVERHAUL KIT FITS KOHLER, CV25, CV27, CH25, CH26, CH27 $289.95 STIHL 08, S10,TS350,TS360 FUEL LINE & FUEL FILTER, REPLACES PART # 1108-358-7702 $15.95 TWO NEW .030" PISTON KIT FITS KOHLER KT19, M20, MV20, 52-874-18-S $179.95 JONSERED 621-45MM PISTON KIT, REPLACES PART # 504411600 $34.95