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... Replacement STARTER SPRING. REPLACES 1118 190 0600, NEW STIHL REPLACEMENT STARTER ASSEMBLY NEW.325" SPROCKET FITS STIHL 026, 024, 026 PRO, MS260 PRIOR TO SERIAL # X2509074 STIHL REPLACEMENT SPROCKET COVER, 1125 640 1701, NEW Our Price: $8.95 Our Price: $29.95 Our Price: $24.15 Our Price: $19.95 STIHL BAR NUT, REPLACES STIHL PART # 0000-955-0801 STIHL REPLACEMENT SPROCKET BEARING, NEW STIHL REPLACEMENT FLYWHEEL STIHL OILER GEAR, REPLACES PART #1121-640-7102 Our Price: $2.50 Our Price: $7.99 Our Price: $27.95 Our Price: $7.95 Share your knowledge of this product with other customers... Be the first to write a review STIHL PISTON AND CYLINDER KIT, 52MM REPLACES PART #1119-020-1202 $59.95 HUSQVARNA 3/8" 7 TOOTH SPUR SPROCKET $22.95 STIHL CYLINDER GASKET REPLACES PART # 1119-129-2301 $3.99 32" REPLACEMENT PRO CHAIN, 3/8" $29.95 NEW CLUTCH & SPROCKET 3/8" PITCH 8 TOOTH FITS STIHL 090 $109.95