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... CRANKSHAFT REPLACES STIHL PART # 1122-030-0407 OR 1122-030-0408 STIHL TUNE UP KIT THAT CONSIST OF A HEAVY DUTY AIR FILTER, FUEL FILTER AND SPARK PLUG 18" OREGON BAR & 3 CHAINS FIT STIHL 038 MS391 MS361 MS362 MS360 056 MS311 MS400 STIHL 038, 32" REPLACEMENT BAR & CHAIN, 3/8" PITCH, .050", 105 DL, NEW, IN STOCK Our Price: $59.95 Our Price: $27.95 Our Price: $99.99 Our Price: $99.95 OREGON 32" BAR & CHAIN FITS STIHL MS661, MS660, MS462, MS461, MS460, MS440 MS441 STIHL IMPULSE LINE, REPLACES PART # 1127-141-8600 20" PROFESSONAL REPLACEMENT CHAIN .058" 16" OREGON PROLITE BAR & CHAIN FIT STIHL 031 034 036 MS310 MS390 039 MS311 MS391 Our Price: $119.95 Our Price: $8.99 Our Price: $26.95 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? STIHL REPLACEMENT CRANKSHAFT FOR STIHL 070 CHAIN SAWS, REPLACES STIHL PART # 1106-030-0400 $69.95 JONSERED HIGH QUAILTY REPLACEMENT TUNE UP KIT $27.95 COMPLETE GASKET SET WITH CRANK SEALS FITS K341, 16HP ENGINES, PART # 45-755-04-S $29.95 STIHL REPLACEMENT CRANKSHAFT BEARINGS & SEALS PART #'s 9503-003-0311, 9638-003-1581, 9639-003-1585 $24.95 STIHL FUEL LINE, REPLACES STIHL # 1124-358-7700 $7.95 1 NEW CYLINDER HEAD GASKET FITS KOHLER K241, K301, K321, M10, M12, M14 47-041-15 $9.95 STIHL CRANKSHAFT REPLACES PART # 1128-030-0406 $79.95 2 BRAND NEW CONNECTING ROD FITS KOHLER M20 KT19 MV20 UNDERSIZE .010" 52-067-72-S $149.95 HOMELITE SUPER 2, XL, XL2, 180, 200, LIL RED, GAS & OIL CAPS, A65375, A97359,NEW $5.99