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 36" BAR & CHAIN FITS STIHL 066, 064, 056, 046, 044, 038, 036, 048 042 036 CYLINDER & PISTON KIT FITS STIHL 066, MS660 56MM BIG BORE KIT # 1122 020 1209 STIHL 066, MS660, MS650, TOP END GASKET SET SPROCKET BEARING, 9512-933-2380 Our Price: $129.95 Our Price: $79.95 Our Price: $7.99 Our Price: $7.99 STIHL REPLACEMENT INTAKE MANIFOLD BOOT, REPLACES PART #1122-141-2201 STIHL 24" REPLACEMENT PROFESSIONAL CHAINSAW BAR AND CHAIN, NEW STIHL TUNE UP KIT THAT CONSIST OF A HEAVY DUTY AIR FILTER, FUEL FILTER AND SPARK PLUG STIHL 038 20" PROFESSIONAL REPLACEMENT BAR & CHAIN COMBO, 3/8" , 72 DL, NEW Our Price: $9.95 Our Price: $64.95 Our Price: $27.95 Our Price: $59.95 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? CYLINDER BASE GASKET FITS STIHL 045, 056, 056 MAGNUM,SUPER, 056AV, 1115-029-2300 $6.95 .325" PITCH, 8 TOOTH 2 PIECE SPROCKET, REPLACES PART # 4520005 $19.95 POULAN 4000 PISTON RINGS REPLACES PART # 26003, 530026003 THIN RINGS USA SHIP $24.95 ELECTRONIC IGNITION COIL FITS STIHL 070, 090 REPLACEMENT ASSEMBLY, NEW $34.95 HUSQVARNA 365 CRANKCASE AND CRANK KIT $149.99 HOMELITE SPROCKET A06867 NIB, 4150, 4550, 27AV, 4100, .325" Pitch, 7 Tooth $19.95 Stihl 056 MAGNUM Replacement Piston Assembly 56MM, REPLACES STIHL PART # 1115-030-2003 $34.95