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... FUEL LINE AND FILTER REPLACES PART # 1124-358-7700 OREGON 100' ROLL OF 72LG PROFESSONAL CHISEL CHAIN NIB T27 T WRENCH REPLACES STIHL 066 046 044 036 034 029 039 026 025 023 021 018 028 STIHL 066, MS660, MS650, GASKET SET Our Price: $13.99 Our Price: $399.95 Our Price: $11.99 Our Price: $9.99 STIHL 24" REPLACEMENT PROFESSIONAL CHAINSAW BAR AND CHAIN, NEW POP UP PISTON KIT FITS STIHL 066, MS660, 56MM KIT, EXTRA POWER HIGH COMPRESSION STIHL STARTER ASSEMBLY, REPLACES PART #1122-080-2110 STIHL BAR NUT, REPLACES STIHL PART # 0000-955-0801 Our Price: $64.95 Our Price: $29.95 Our Price: $29.95 Our Price: $2.50 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 FUEL LINE, REPLACES STIHL PART # 1119-353-7701 $8.99 Stihl 056 MAGNUM Replacement Piston Assembly 56MM, REPLACES STIHL PART # 1115-030-2003 $34.95 STIHL 026, 026 PRO AND MS260 REPLACEMENT CARBURETOR $59.95 STIHL SIDE COVER, REPLACES STIHL # 1135-640-1703 $19.95 PISTON KIT & RINGS, PART # 501659403 $29.95 2 STANDARD CONNECTING RODS KOHLER CV18, CV20 CV22 CV25 CV620 CV740 CV750 CV23, CH18, CH20, CH22, CH23, CH25, CH730, CH740, ECH749, ECV749 $149.95 NEW ANNULAR BUFFER MOUNT SET FITS STIHL 030, 031AV, 032AV CHAINSAWS, IN STOCK $29.95 T-NEW IMPROVED HEAD GASKETS FIT KOHLER M18 M20 MV16 MV18 MV20 KT17 KT19 PART # 52-041-20-S $19.95 JONSERED 20" BAR & CHAIN COMBO FITS 2149 520SP, 525, 535 450, 455 490, 590, 49SP 510 2150 2153 2152 2145 2141 2050 2045 2041 $54.95