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, 066 MAGNUM, MS660, MS660 MAGNUM SHORT BLOCK ENGINE ASSEMBLY, NEW STIHL STARTER ASSEMBLY, REPLACES PART #1122-080-2110 STIHL IGNITION COIL, REPLACES # 0000-400-1314, NEW Our Price: $11.99 Our Price: $199.95 Our Price: $29.95 Our Price: $69.95 NEW PRO SPUR SPROCKET FITS STIHL 066, 064, 066 MAGNUM, MS660 MS650 .404" 7 TOOTH STIHL REPLACEMENT SPROCKET COVER, 1125 640 1701, NEW 28" REPLACEMENT PRO CHAIN, .058" 3/8" 16" OREGON PROLITE BAR & CHAIN FIT STIHL 031 034 036 MS310 MS390 039 MS311 MS391 Our Price: $19.95 Our Price: $19.95 Our Price: $26.95 Our Price: $59.95 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? CRANKSHAFT REPLACES STIHL PART # 1128-030-0402 $79.95 2 NEW PISTON KIT FITS KOHLER KT17, M18, MV16, MV18, 52-874-11-S, SHIPS FROM USA $179.95 HOMELITE SPROCKET A06867 NIB, 4150, 4550, 27AV, 4100, .325" Pitch, 7 Tooth $19.95 STIHL CRANKSHAFT BEARING AND SEALS $39.95 HUSQVARNA 2100, 2101, 1100, 298 PISTON KIT 56MM, REPLACES PART # 503488703 $29.95 GENUINE OEM KOHLER BREATHER ASSEMBLY PART # 52 035 02-S KT17 KT19 M18 M20 MV20 $57.99 NEW PISTON KIT FITS STIHL MS241 MS241C MS241C-M 42.5MM, PART # 1143-030-2004 $29.95 IGNITION COIL FITS STIHL MS261 MS261C MS261V MS261Z CHAINSAW 1141 400 1302 $24.95 2-HEAD GASKETS FITS KOHLER KT17 M18 KT19 M20 MV16 MV18 MV20 PART # 52-041-20-S $19.95