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 045 > Stihl 045 Replacement Piston Assembly 49MM Our Price: $29.95 Product Code: PKSH045-49MM Qty: Description High quality replacement piston for Stihl 045, 045AV. 49mm diameter replaces part number 1115-030-20 Related Products... STIHL REPLACEMENT FUEL FILTER FOR CHAINSAWS, NEW STIHL MS 310 REPLACEMENT 18" BAR & CHAIN COMBO 3/8 66dl OREGON 100' ROLL OF 72DP PROFESSONAL SAW CHAIN NIB 20" OREGON POWERCUT BAR CHAIN FIT STIHL 038 MS391 MS361 MS362 MS360 056 MS311 Our Price: $3.95 Our Price: $37.95 Our Price: $399.95 Our Price: $79.95 STIHL 056, 056, 056 MAGNUM, 045 AIR FILTER, REPLACES PART # 1115-120-1615, NEW OREGON 100' ROLL OF 72LG PROFESSONAL CHISEL CHAIN NIB 20" OREGON PROLITE BAR AND CHAIN COMBO 16" BAR & CHAIN 3/8" PITCH, 60DL FITS STIHL 031 032 034 036 038 041 028 042 048 Our Price: $19.95 Our Price: $399.95 Our Price: $64.95 Our Price: $39.95 Share your knowledge of this product with other customers... Be the first to write a review Stihl 048 Replacement Piston Assembly, 52MM $29.95 STIHL 070 CYLINDER & PISTON KIT 58MM, REPLACES STIHL PART # 1106-020-1201 $89.95 2 POULAN 3400, 3700, 4000, PP375, PP385, PP395 CRANKSHAFT SEALS 530019097 19097 $19.95 21" 3/8" .063" 75DL BAR & CHAIN FOR STIHL 050 051 075 076 070 090 S10 084 088 $74.95 POWER SHARP 16" BAR AND CHAIN COMBO .050" 3/8" 56DL LO PROFILE COMBO $41.95 STIHL MS180 REPLACEMENT CARBURETOR PART # 1130-120-0603 $39.95 GASKET SET REPLACES 503978501 $11.95 NEW CLUTCH & SPROCKET 3/8" PITCH 8 TOOTH FITS STIHL 090 $109.95 Stihl 066 Piston and Cylinder Kit 54mm, Replaces Stihl part number 1122-020-1211, 1122-020-1209 $89.99