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... T27 T WRENCH REPLACES STIHL 066 046 044 036 034 029 039 026 025 023 021 018 028 STIHL 066, MS660, MS650, TOP END GASKET SET 32" REPLACEMENT PRO CHAIN, .063" 3/8" Skip Tooth POP UP PISTON KIT FITS STIHL 066, MS660, 56MM KIT, EXTRA POWER HIGH COMPRESSION Our Price: $11.99 Our Price: $7.99 Our Price: $26.95 Our Price: $29.95 18" REPLACEMENT PRO CHAIN, .058" 3/8" 20" OREGON PROLITE BAR AND CHAIN COMBO 16" BAR & CHAIN 3/8" PITCH, 60DL FITS STIHL 031 032 034 036 038 041 028 042 048 STIHL PISTON AND CYLINDER KIT, REPLACES PART #1122-120-1211 Our Price: $23.95 Our Price: $64.95 Our Price: $39.95 Our Price: $79.95 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? NEW 40 OVERSIZE PISTON&RING KIT, GASKET KIT FITS GRAVELY 5, 6.6 & 7.6 HP L HEAD ENG $129.95 TWO NEW .030" PISTON KIT FITS KOHLER KT19, M20, MV20, 52-874-18-S $179.95 NEW POINT PLUNGER ROD FITS KOHLER KT17, KT19 ENGINES REPLACES PART # 52-411-05-S $19.95 TWO NEW .010" PISTON KIT FITS KOHLER KT19, M20, MV20, 52-874-18-S $179.95 JONSERED HIGH QUAILTY REPLACEMENT TUNE UP KIT $27.95 NEW .010" OVERSIZE PISTON KIT FITS KOHLER K321, M14, 14HP ENGINES # 47-874-10-S $49.95 HUSQVARNA 390,385, JONSERED 2188, 2186 TOP END GASKET SET TOP END GASKET KIT PART NUMBERS 537005704 & 503775901 $7.95