Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools 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 023 Piston Assembly 40MM REPLACES PART # 1123-030-2003 OR 1123-030-2001 Our Price: $29.95 Availability: Usually Ships in 24 to 48 Hours Product Code: SHPK023-40MM Qty: Description High quality replacement piston for Stihl 021, 023, 023C, 023L, MS210, MS210C, MS230, ALL MS230 MODELS, 40mm diameter replaces part number 1123-030-2003 OR 1123-030-2001 Related Products... STIHL 026, 026 PRO, MS260 024 SUPER CYLINDER & PISTON KIT 44.7MM, REPLACES STIHL PART # 1121-120-1217 Stihl 015 Oiler Gear, Replaces Stihl # 1116-647-1801 New cylinder & piston kit fits Stihl MS311 BIG BORE 49mm 1140-020-1204, Nikasil, USA Ship STIHL CYLINDER GASKET REPLACES PART # 1119-129-2301 Our Price: $99.95 Add Our Price: $17.95 Add Our Price: $139.95 Add Our Price: $3.99 Add STIHL REPLACEMENT 47 MM SHORT BLOCK. ASSEMBLED IN THE USA New cylinder & piston kit fits Stihl MS391 49mm 1140-020-1204, Nikasil, USA Ship STIHL MS181 REPLACEMENT ENGINE ASSEMBLY 38MM, REPLACES PART # 1139 030 2002 DUEL PORT MULLFER REPLACES STIHL PART # 1128-140-0603 Our Price: $137.95 Add Our Price: $139.95 Add Our Price: $79.95 Add Our Price: $24.95 Add Share your knowledge of this product with other customers... Be the first to write a review