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 5MM REPLACEMENT STUD, PART # 0000-953-0818 Replacement STARTER SPRING. REPLACES 1118 190 0600, NEW WRIST PIN BEARING FIT STIHL 021 023 024 025 026 MS230 MS250 MS260 # 95120032250 STIHL OILER GEAR, REPLACES PART #1121-640-7102 Our Price: $1.95 Add Our Price: $8.95 Add Our Price: $8.95 Add Our Price: $7.95 Add HIGH PERFORMANCE CYLINDER BASE & EX GASKET FITS STIHL 028 026 031 030 024 MS260 STIHL REPLACEMENT STARTER CHAIN BRAKE SCREW, REPLACES STIHL PART # 0000-790-6100 24"/25" REPLACEMENT BAR & CHAIN COMBO, .325",NEW STIHL ELECTRONIC REPLACEMENT COIL 0000-400-1300 Our Price: $9.95 Add Our Price: $1.95 Add Our Price: $69.95 Add Our Price: $34.95 Add Share your knowledge of this product with other customers... Be the first to write a review 18" OREGON PROLITE BAR AND CHAIN COMBO $62.95 Husqvarna 254 Piston Assembly 45mm $29.95 CRANKS SHAFT SEALS FITS STIHL 031, 031AV, 032, 030 $17.95 STIHL CRANKSHAFT, REPLACES PART # 1135-020-1202 $109.95 NEW IGNITION COIL, HUSQVARNA & JONSERED $39.95 PIONEER 36" BAR & CHAIN .404" PITCH 108 DRIVE LINK FITS P62 P61 P60 P52 P51 P50 $179.95 CYLINDER JUG BASE GASKET FITS STIHL 028 026 031 030 030 024 MS260 1118-029-2306 $6.95 HUSQVARNA 395 XP, PISTON AND CYLINDER KIT, 56MM, NEW $99.95 1 NEW PIONEER CRANKCASE, GASKET FITS PIONEER P20 P21 P24 P25 P26 P28 $19.95