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 FOR STARTER HANDLE & ROPE, 1128-190-3400 16" OREGON PROLITE BAR AND CHAIN COMBO .325" 18" REPLACEMENT CHAINSAW CHAIN, 74DL .325 CYLINDER JUG BASE GASKET FITS STIHL 028 026 031 030 030 024 MS260 1118-029-2306 Our Price: $17.99 Our Price: $59.95 Our Price: $21.95 Our Price: $6.95 BAR STUD & NUTS FITS STIHL 026,MS260,028,031,034,036,MS360,038,041,044,046,066 STIHL 026, 026 PRO, MS260, 024 SHORT BLOCK ENGINE ASSEMBLY STIHL REPLACEMENT FLYWHEEL STIHL REPLACEMENT OIL PUMP PART # 1121-007-1043 Our Price: $5.99 Our Price: $199.95 Our Price: $27.95 Our Price: $27.95 Share your knowledge of this product with other customers... Be the first to write a review HIGH PERFORMANCE CYLINDER BASE & EX GASKET FITS STIHL 028 026 031 030 024 MS260 $9.95 TUNE UP MAINTENANCE SERVICE KIT FITS STIHL 020T, MS200T, AIR FILTER, PLUG $17.95 PURGE PRIMMER FITS MANY CHAINSAWS $5.99