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... CYLINDER JUG BASE GASKET FITS STIHL 028 026 031 030 030 024 MS260 1118-029-2306 WRIST PIN BEARING FIT STIHL 021 023 024 025 026 MS230 MS250 MS260 # 95120032250 STIHL 026, 20" BAR & CHAIN FOR STIHL CHAINSAWS .325" 81 STIHL BAR NUT, REPLACES STIHL PART # 0000-955-0801 Our Price: $6.95 Add Our Price: $8.95 Add Our Price: $39.95 Add Our Price: $2.50 Add CYLINDER JUG BASE GASKET FITS STIHL 028 026 031 030 030 024 MS260 1118-029-2306 STIHL 024, 18" BAR & CHAIN FOR STIHL CHAINSAWS, .325"74 STIHL 026, 026 PRO AND MS260 REPLACEMENT CARBURETOR 16" REPLACEMENT CHAINSAW CHAIN, 67DL .325 Our Price: $7.95 Add Our Price: $37.95 Add Our Price: $59.95 Add Our Price: $19.95 Add Share your knowledge of this product with other customers... Be the first to write a review HUSQVARNA, JONSERED IGNITION COIL, REPLACES PART # 573935701 $29.95 HOMELITE 16" REPLACEMENT BAR & CHAIN COMBO $69.95 16" BAR & CHAIN COMBO, 3/8", 60DL, NEW $49.95 1/4" PITCH 14" BAR & CHAIN COMBO FITS STIHL 009 010 011 012 015 020AV CHAINSAWS $39.95 HUSQVARNA REPLACEMENT CRANKSHAFT. REPLACES PART #501814901 $79.95 HUSQVARNA CLUTCH REMOVAL TOOL $24.95 20" OREGON POWERCUT BAR CHAIN FIT STIHL 038 MS391 MS361 MS362 MS360 056 MS311 $79.95 EFCO REPLACEMENT PISTON KIT 40MM, REPLACES PART # 50120034A $29.95 WRIST PIN BEARING FIT STIHL 021 023 024 025 026 MS230 MS250 MS260 # 95120032250 $8.95