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... SPROCKET BEARING, 9512-933-2380 STIHL CARBURETOR BUSHING GROMMET REPLACES PART # 1124-121-9100 18" REPLACEMENT PRO CHAIN, .058" 3/8" 18" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $7.99 Our Price: $3.00 Our Price: $23.95 Our Price: $62.95 STIHL SPROCKET REPLACEMENT, 2 PIECE, 3/8" 7 TOOTH STIHL REPLACEMENT SPROCKET COVER, 1125 640 1701, NEW STIHL 066, MS660, MS650, TOP END GASKET SET STIHL 066, MS660, MS650, 064 CYLINDER GASKET Our Price: $19.95 Our Price: $19.95 Our Price: $7.99 Our Price: $5.00 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? TUNE UP KIT FOR CHAIN SAWS, INCLUDES AIR FILTER PART # 530023369, FUEL FILTER 530095646 & SPARK PLUG 952030150 $9.99 AIR FILTER & PRE FILTER FITS KOHLER K241 K301 K321 K181, M8, 235116-S, $12.95 2 POINTS COVER GROMMET FITS KOHLER K91 K161 K181 K241 K301 K321 K341 K361 K432 K532 K582 $9.95 Stihl 045, 056 Replacement Piston Assembly 52MM, REPLACES STIHL PART # 1115-030-2001 $29.95 REPLACEMENT SPROCKET FOR .325 PITCH CHAIN,NEW $17.95 2 NEW .010" UNDERSIZED CONNECTING RODS FITS KOHLER KT17, M18, MV18 ENGINES 52-067-67-S $119.95 STIHL REPLACEMENT CRANKSHAFT FOR STIHL 051, TS510 CHAIN SAWS, REPLACES STIHL PART # 1111-030-0402 $69.95 CRANKSHAFT REPLACES STIHL PART # 1128-030-0402 $79.95 NEW 20 OVERSIZE PISTON&RING KIT, GASKET KIT FITS GRAVELY 5, 6.6 & 7.6 HP L HEAD ENG $119.95