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 066, 066 MAGNUM, MS660, MS660 MAGNUM SHORT BLOCK ENGINE ASSEMBLY, NEW FLYWHEEL PULLER (22MM x 26MM THREAD) FOR STIHL CHAIN SAWS, 028, 038, 041, 031 20" CHAIN 72DL 3/8" FIT HUSQVARNA 357XP 365 372XP 455 460 465 562XP 572XP 565 55 STIHL CLUTCH, REPLACES OEM # 1122-160-2005 Our Price: $199.95 Our Price: $14.95 Our Price: $19.95 Our Price: $29.95 16" PROFESSONAL CHAIN, .050" GAUGE, 60DL OREGON 24" LIGHT WEIGHT BAR & CHAIN FIT STIHL 036 PRO 034 034 SUPER 032 031 031AV STIHL TOP END GASKET KIT, INCLUDES CYLINDER GASKET AND EXHAUST GASKET STIHL HIGH QUALITY OIL PUMP, REPLACES STIHL PART # 1122-640-3205 Our Price: $19.95 Our Price: $89.95 Our Price: $7.95 Our Price: $39.95 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? TWO NEW .010" PISTON KIT FITS KOHLER KT19, M20, MV20, 52-874-18-S $179.95 TUNE UP KIT FOR CHAIN SAWS, INCLUDES AIR FILTER PART # 530023791, FUEL FILTER 530095646 & SPARK PLUG 952030150 $9.99 TWO .030" UNDERSIZED CONNECTING RODS FIT ONAN P218, P220 B48 BG48 # 114-0397-10 $199.95 STIHL 08 REPLACEMENT CARBURETOR, REPLACES STIHL PART # 1108 120 0607 $44.95 STIHL CRANKSHAFT REPLACES PART # 1128-030-0406 $79.95 SOLO 662, 667 PRO SPUR SPROCKET 3/8" PITCH, 7 TOOTH DRIVE FREE NEEDLE BEARING $19.95 STIHL MS361 CRANKSHAFT BEARINGS AND SEALS $34.95 77MM PISTON RINGS 24-108-22-S FITS KOHLER CV18, CV20, CV22, CH18, CH20, CH22 $69.95 POULAN TUNE UP KIT INCLUDES AIR FILTER, FUEL FILTER AND SPARK PLUG $9.99