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 024 > STIHL MS240 REPLACEMENT PISTON PART# 1121-030-2005,NEW Our Price: $29.95 Availability: Usually Ships in 24 to 48 Hours Product Code: SHPK024-42MM Qty: Description This is a suitable replacement piston kit for a Stihl 024, MS 240. 42 mm bore. Replaces OEM# 1121-030-2005. Related Products... STIHL REPLACEMENT INTAKE MANIFOLD BOOT STIHL 026, 026 PRO, MS260, 024 SHORT BLOCK ENGINE ASSEMBLY STIHL 026, 026 PRO, 024, 024 SUPER OEM CARBURETOR PART # 1121-020-0606 16" OREGON PROLITE BAR AND CHAIN COMBO .325" Our Price: $9.95 Add Our Price: $199.95 Add Our Price: $99.95 Add Our Price: $59.95 Add STIHL 024 CYLINDER AND PISTON KIT 42MM STIHL REPLACEMENT STARTER CHAIN BRAKE SCREW, REPLACES STIHL PART # 0000-790-6100 STIHL 026 CHAINSAW REPLACEMENT CARBURETOR, NEW STIHL COMPLETE GASKET SET WITH SEALS Our Price: $89.95 Add Our Price: $1.95 Add Our Price: $59.95 Add Our Price: $14.99 Add Share your knowledge of this product with other customers... Be the first to write a review NEW 1114-350-0502 FUEL GAS CAP FITS STIHL 020 030 031 032 CHAINSAWS $13.95 STANDARD REBUILD KIT WITH ROD & VALVES FIT MOST BRIGGS ENGINES 10, 11HP VERTICAL $169.95 52-559-03-S, 52-559-01-S FUEL PUMP FITS KOHLER KT17 KT19 M18 M20 MV16 MV18 MV20 $39.95