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... 20" OREGON POWERCUT BAR CHAIN FIT STIHL 038 MS391 MS361 MS362 MS360 056 MS311 CRANKSHAFT REPLACES STIHL PART # 1122-030-0407 OR 1122-030-0408 OREGON 32" BAR & CHAIN FITS STIHL MS661, MS660, MS462, MS461, MS460, MS440 MS441 20" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $79.95 Our Price: $59.95 Our Price: $119.95 Our Price: $64.95 STIHL 066, MS660, MS650, 064 CYLINDER GASKET POP UP PISTON KIT FITS STIHL 066, MS660, 56MM KIT, EXTRA POWER HIGH COMPRESSION STIHL CLUTCH, REPLACES OEM # 1122-160-2005 STIHL IGNITION COIL, REPLACES # 0000-400-1314, NEW Our Price: $5.00 Our Price: $29.95 Our Price: $29.95 Our Price: $69.95 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? ONE NEW IMPROVED HEAD GASKETS FIT KOHLER M18 M20 MV16 MV18 MV20 KT17 KT19 PART # 52-041-20-S $9.95 2 PISTON RINGS FITS KOHLER CH18 CH20 CH22 CV18 CV20 CV22 77.25MM .010" OVERSIZE $69.95 2 PISTON RINGS FITS KOHLER CH18 CH20 CH22 CV18 CV20 CV22 77.50MM .020" OVERSIZE $69.95 1 STANDARD CONNECTING ROD KOHLER CV18, CV20 CV22 CV25 CV620 CV740 CV750 CV23, CH18, CH20, CH22, CH23, CH25, CH730, CH740, ECH749, ECV749 $74.99