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 FUEL FILTER FOR CHAINSAWS, NEW STIHL 026 PISTON & CYLINDER REPLACES 1121-020-1217 44MM STIHL REPLACEMENT INTAKE MANIFOLD BOOT 16" REPLACEMENT CHAINSAW CHAIN, 67DL .325 Our Price: $3.95 Add Our Price: $99.95 Add Our Price: $9.95 Add Our Price: $19.95 Add TOP SAW CHAIN SAW TOOL STIHL FOR STARTER HANDLE & ROPE, 1128-190-3400 NEW PISTON KIT FITS STIHL 024 CHAINSAWS, 42MM KIT, REPLACES PART # 1121-030-2005 STIHL 024 CYLINDER AND PISTON KIT, REPLACES OEM # 1121-020-1200 Our Price: $19.95 Add Our Price: $8.99 Add Our Price: $29.95 Add Our Price: $89.95 Add Share your knowledge of this product with other customers... Be the first to write a review HUSQVARNA AND JONSERED STARTER SPRING, 503787201, NEW $9.99 STIHL MS 310 REPLACEMENT 16" BAR & CHAIN COMBO 3/8 60dl $35.95 HUSQVARNA 266, 61,162, JONSERED 630, 670 IGNITION COIL REPLACES PART # 501516201 $39.99 Husqvarna 246 Piston Assembly 44mm $29.95 TUNE UP MAINTENANCE SERVICE KIT FITS STIHL 020T, MS200T, AIR FILTER, PLUG $17.95