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... 16" OREGON PROLITE BAR AND CHAIN COMBO .325" STIHL OILER GEAR, REPLACES PART #1121-640-7102 STIHL REPLACEMENT FUEL FILTER FOR CHAINSAWS, NEW CLUTCH REPLACES STIHL PART # 1121-160-2051 Our Price: $59.95 Our Price: $7.95 Our Price: $3.95 Our Price: $29.95 18" OREGON VERSACUT BAR AND CHAIN COMBO .325" Replacement STARTER SPRING. REPLACES 1118 190 0600, NEW STIHL REPLACEMENT OEM CARBURETOR, STIHL PART # 1121-020-0606 NEW.325" SPROCKET FITS STIHL 026, 024, 026 PRO, MS260 PRIOR TO SERIAL # X2509074 Our Price: $69.95 Our Price: $8.95 Our Price: $64.95 Our Price: $24.15 Share your knowledge of this product with other customers... Be the first to write a review NEW BAR & CHAIN ADJUSTER ASSEMBLY FITS STIHL 030 031 031AV 032 041 041AV 042 045 $9.95 CRANKSHAFT OIL SEALS FIT STIHL 041, 041AV, 041FB, CLUTCH & FLYWHEEL SIDE, NEW $19.95 HUSQVARNA MUFFLER, REPLACES PART # 503711307, NEW $39.95