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 026 REPLACEMENT MUFFLER STIHL REPLACEMENT STARTER ASSEMBLY Replacement STARTER SPRING. REPLACES 1118 190 0600, NEW STIHL REPLACEMENT OIL PUMP PART # 1121-007-1043 Our Price: $19.95 Our Price: $29.95 Our Price: $8.95 Our Price: $27.95 STIHL REPLACEMENT SPROCKET 7 TOOTH SPUR .325 WRIST PIN BEARING FIT STIHL 021 023 024 025 026 MS230 MS250 MS260 # 95120032250 OREGON 100' ROLL OF .325 PITCH, .063 GAUGE CHISEL CHAIN HIGH PERFORMANCE CYLINDER BASE & EX GASKET FITS STIHL 028 026 031 030 024 MS260 Our Price: $19.95 Our Price: $8.95 Our Price: $399.95 Our Price: $9.95 Share your knowledge of this product with other customers... Be the first to write a review Replacement STARTER SPRING. REPLACES 1118 190 0600, NEW $8.95 STIHL FULLY ADJUSTABLE CARBURETOR, HIGH QUALITY $59.95 1/4" PITCH 16" BAR & CHAIN COMBO FITS STIHL 009 010 011 012 015 020AV CHAINSAWS $49.95 HUSQVARNA CABURETOR, REPLACES HUSQVARNA PART # $119.95