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 MS 310 REPLACEMENT 18" BAR & CHAIN COMBO 3/8 66dl STIHL WEST COAST BAR SPIKES, 5 POINT OREGON 36" BAR & CHAIN FITS STIHL 066, 064, 056, 046, 044, 038, 036, 048 042 036 STIHL 036 REPLACEMENT BAR & CHAIN COMBO, 3/8", .063"NEW Our Price: $37.95 Our Price: $24.95 Our Price: $129.95 Our Price: $44.95 Stihl 42" Replacement BAR & CHAIN COMBO 3/8" PITCH.063" NEW 20" OREGON PROLITE BAR AND CHAIN COMBO STIHL IGNITION COIL, REPLACES # 0000-400-1314, NEW OREGON 72DP PROFESSONAL SAW CHAIN, FITS 20" BAR NIB Our Price: $129.95 Our Price: $64.95 Our Price: $69.95 Our Price: $18.95 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? TUNE UP KIT FOR CHAIN SAWS, INCLUDES AIR FILTER PART # 530023791, FUEL FILTER 530095646 & SPARK PLUG 952030150 $9.99 2 POINTS COVER GROMMET FITS KOHLER K91 K161 K181 K241 K301 K321 K341 K361 K432 K532 K582 $9.95 STIHL REPLACEMENT CRANKSHAFT BEARINGS & SEALS PART #'s 9503-003-0311, 9638-003-1581, 9639-003-1585 $24.95 REPLACEMENT SPROCKET .325 7 TOOTH NIB $19.95 TWO 010" OVERSIZED PISTON & RINGS FITS ONAN ENGINES STD BORE B43 B48 P216 P218 P220 # 0112-0264-10 $149.95 GENUINE OEM KOHLER BREATHER ASSEMBLY PART # 52 035 02-S KT17 KT19 M18 M20 MV20 $57.99 1 STANDARD CONNECTING RODS FIT ONAN P218, P220 B48 BG48 REPLACES PART # 114-0397 $99.95 Stihl 056 MAGNUM Replacement Piston Assembly 56MM, REPLACES STIHL PART # 1115-030-2003 $34.95 STIHL TUNE UP KIT THAT CONSIST OF A HEAVY DUTY AIR FILTER, FUEL FILTER AND SPARK PLUG $27.95