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 056 Replacement Piston Assembly NEW BAR & CHAIN ADJUSTER ASSEMBLY FITS STIHL 030 031 031AV 032 041 041AV 042 045 OREGON 100' ROLL OF 72DP PROFESSONAL SAW CHAIN NIB STIHL REPLACEMENT IGNITION SWITCH, REPLACES STIHL PART # 1110-430-0202 Our Price: $29.95 Our Price: $9.95 Our Price: $399.95 Our Price: $9.99 Stihl 42" Replacement BAR & CHAIN COMBO 3/8" PITCH.063" NEW 36" PROFESSIONAL REPLACEMENT BAR & CHAIN COMBO, 3/8" PITCH, NEW STIHL 24" REPLACEMENT PROFESSIONAL CHAINSAW BAR AND CHAIN, NEW STIHL 056, 056 MAGNUM, 056 MAGNUM II, 045 REPLACEMENT TUNE UP KIT, NEW Our Price: $129.95 Our Price: $109.95 Our Price: $64.95 Our Price: $29.95 Share your knowledge of this product with other customers... Be the first to write a review POULAN 306A PISTON KIT WITH COMPLETE GASKET SET & CRANKSHAFT SEALS $78.95 CARBURETOR KIT FITS OPPOSED TWIN CYLINDER BRIGGS & STRATTON 14HP 16HP-18HP 19HP 3 SCREW FUEL PUMP $19.95 POP UP PISTON & CYLINDER GASKETS FITS STIHL 038 MAGNUM 52MM # 1119-020-1202 $159.95 HUSQVARNA 142 CYLINDER & PISTON KIT 40MM, REPLACES PART # 530069941 & 530069454 $49.95