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 021 > STIHL CYLINDER & PISTON, 40MM, REPLACES STIHL # 1123-020-1219 Alternative Views: Our Price: $49.95 Product Code: SHPKMS210-40 Qty: Description SUITABLE, HIGH-QUALITY REPLACEMENT PISTON AND CYLINDER KIT, 40MM, REPLACES STIHL # 1123-030-2003, NEW, KIT INCLUDES PISTON, CYLINDER, RINGS, WRIST PIN AND CLIPS. THIS IS A VERY HIGH QUALITY REPLACEMENT PISTON KIT. FITS THE FOLLOWING CHAINSAW MODELS: STIHL 021, MS210 Related Products... TANK VENT FITS STIHL 025 029 028WB, 028 WOOD BOSS, 038AV, SUPER # 1117 350 5800 16" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 STIHL REPLACEMENT SPROCKET BEARING, NEW STIHL 021, 023, 025, MS250, MS230, MS210 MUFFLER, REPLACES 1123-140-0608 Our Price: $5.95 Add Our Price: $39.95 Add Our Price: $7.99 Add Our Price: $15.95 Add STIHL 14" .050" 3/8" 50DL LO PROFILE COMBO 18" REPLACEMENT CHAINSAW CHAIN, 68DL .325" STIHL REPLACEMENT CRANKSHAFT BEARINGS & SEALS PART #'s 9503-003-0311, 9638-003-1581, 9639-003-1585 NEW 1/4" PITCH CARVING SPROCKET FITS STIHL 017, 018, 019, 021, 023, 025, MS170 Our Price: $49.95 Add Our Price: $20.95 Add Our Price: $24.95 Add Our Price: $24.15 Add Share your knowledge of this product with other customers... Be the first to write a review Stihl 066 Piston and Cylinder Kit 54mm, Replaces Stihl part number 1122-020-1211, 1122-020-1209 $89.99 REPLACEMENT SPROCKET $19.95 PISTON ASSEMBLY PART # 503460202 56MM NEW $34.95 2 NEW BALANCE GEAR SHAFT FITS KOHLER K241, K301, K321, K341 K361 PART # 236559-S $37.95 STIHL MS391 REPLACEMENT PISTON 49MM, REPLACES PART # 1140 030 2003 $29.95 HUSQVARNA MUFFLER, REPLACES PART # 503711307, NEW $39.95 EFCO REPLACEMENT PISTON KIT 40MM, REPLACES PART # 50120034A $29.95 OEM REPLACEMENT CARBURETOR REPLACES PART # 503283207 OR 503281803 $79.99