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... BAR WRENCH 13MM-19MM CYLINDER & PISTON KIT FITS STIHL 066, MS660 56MM BIG BORE KIT # 1122 020 1209 28" REPLACEMENT PRO CHAIN, .058" 3/8" STIHL 066, MS660, MS650, GASKET SET Our Price: $6.99 Our Price: $79.95 Our Price: $26.95 Our Price: $9.99 OREGON 100' ROLL OF 72JGX PROFESSONAL CHISEL CHAIN NIB 16" PROFESSONAL CHAIN, .050" GAUGE, 60DL 18" OREGON PROLITE BAR AND CHAIN COMBO STIHL IGNITION COIL, REPLACES # 0000-400-1314, NEW Our Price: $395.00 Our Price: $19.95 Our Price: $62.95 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? STANDARD PISTONS KIT FITS KOHLER CH680, CH670 CV23 CV680 CV670 PART # 24 874 54 $189.95 STIHL 038 MAGNUM REPLACEMENT CYLINDER GASKET 1119-129-2302 $3.99 COMPLETE GASKET SET WITH CRANK SEALS FITS K241 K301 K321 ENGINES # 47-755-08-S $29.95 POP UP PISTON FITS STIHL MS291 47MM KIT, REPLACES PART # 1141 030 2011 OLD STYLE $34.95 HOMELITE XL700, XL800, PISTON KIT, PART # A63780B, 2" DIAMETER, HIGH QUALITY $34.95 HUSQVARNA 365 CRANKCASE AND CRANK KIT $149.99 INTAKE GASKET FITS ECHO CS-351VL PART # 10101110533 13001010530 $5.95 McCulloch Professional sprocket, 2 piece .404" 7 tooth $24.95 0NE 030" UNDERSIZED CONNECTING RODS FIT ONAN P218, P220 B48 BG48 REPLACES PART # 114-0397 $99.95