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, 026 PRO, MS260, 024 SHORT BLOCK ENGINE ASSEMBLY STIHL IMPULSE LINE, REPLACES STIHL PART # 1113-141-8600 STIHL BAR NUT, REPLACES STIHL PART # 0000-955-0801 TOP SAW CHAIN SAW TOOL Our Price: $199.95 Add Our Price: $8.95 Add Our Price: $2.50 Add Our Price: $19.95 Add STIHL OILER GEAR, REPLACES PART #1121-640-7102 Replacement STARTER SPRING. REPLACES 1118 190 0600, NEW CYLINDER JUG BASE GASKET FITS STIHL 028 026 031 030 030 024 MS260 1118-029-2306 STIHL 026, 026 PRO AND MS260 REPLACEMENT CARBURETOR Our Price: $7.95 Add Our Price: $8.95 Add Our Price: $6.95 Add Our Price: $59.95 Add Share your knowledge of this product with other customers... Be the first to write a review STIHL REPLACEMENT 49 MM SHORT BLOCK. ASSEMBLED IN THE USA $139.95 STIHL 026, 026 PRO, MS260 024 SUPER CYLINDER & PISTON KIT 44.7MM, REPLACES STIHL PART # 1121-120-1217 $99.95 NEW 1114-350-0502 FUEL GAS CAP FITS STIHL 020 030 031 032 CHAINSAWS $13.95 PIONEER 36" BAR & CHAIN .404" PITCH 108 DRIVE LINK FITS P62 P61 P60 P52 P51 P50 $179.95 14" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 $32.95 OIL PUMP RUBBER RING FITS STIHL 041G 041AV 041 FARM BOSS 1110-647-9000, USA SHIP $8.95 JONSERED STARTER ASSEMBLY, REPLACES PART # 503606704 $74.95 STIHL 026 CHAINSAW REPLACEMENT CARBURETOR, NEW $59.95 16" OREGON PROLITE BAR & CHAIN FIT STIHL 031 034 036 MS310 MS390 039 MS311 MS391 $59.95