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 PISTON AND CYLINDER KIT, REPLACES PART #1122-120-1211 T27 T WRENCH REPLACES STIHL 066 046 044 036 034 029 039 026 025 023 021 018 028 STIHL WRIST PIN BEARING REPLACES STIHL PART # 9512-003-3281 STIHL 066, MS660, MS650, 064 CYLINDER GASKET Our Price: $79.95 Our Price: $11.99 Our Price: $9.95 Our Price: $5.00 STIHL FUEL LINE, REPLACES STIHL # 1124-358-7700 STIHL CLUTCH, REPLACES OEM # 1122-160-2005 OREGON 34" BAR & CHAIN COMBO FITS STIHL 066 064 MS660 MS460 MS461 044 046 MS440 STIHL 038, 32" REPLACEMENT BAR & CHAIN, 3/8" PITCH, .050", 105 DL, NEW, IN STOCK Our Price: $7.95 Our Price: $29.95 Our Price: $135.00 Our Price: $99.95 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 .010" UNDERSIZED CONNECTING RODS FIT ONAN P218, P220 B48 BG48 # 114-0397-10 $199.95 STIHL 08, S10,TS350,TS360 FUEL LINE & FUEL FILTER, REPLACES PART # 1108-358-7702 $15.95 REPLACEMENT SPROCKET, .325" PITCH 7 NEW $19.95 .030" OVERSIZE ENGINE MASTER REBUILD FITS KOHLER K341, M16, VALVES GASKET SET WITH ROD $159.95 2 BRAND NEW CONNECTING ROD FITS KOHLER M20 KT19 MV20 UNDERSIZE .010" 52-067-72-S $149.95 Chainsaw Chaps $59.95 REPLACEMENT SPROCKET FOR .325 PITCH CHAIN,NEW $17.95 .030" OVERSIZE OVERHAUL KIT FITS KOHLER K482, 18 HP, PISTONS, VALVES, GASKET SET $259.95 JONSERED HIGH QUAILTY REPLACEMENT TUNE UP KIT $27.95