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 50MM Our Price: $29.95 Product Code: PKSH056-50MM Qty: Description High quality replacement piston for Stihl 045, 045AV. 50mm diameter replaces part number 1115-030-2000 Related Products... TOP SAW CHAIN SAW TOOL STIHL 038, 32" REPLACEMENT BAR & CHAIN, 3/8" PITCH, .050", 105 DL, NEW, IN STOCK 36" PROFESSIONAL REPLACEMENT BAR & CHAIN COMBO, 3/8" PITCH, NEW NEW AV BUFFER RUBBER MOUNT FITS STIHL 041, 042, 045 CHAINSAWS, # 1110 790 9600 Our Price: $19.95 Our Price: $99.95 Our Price: $109.95 Our Price: $12.95 STIHL 036, 28" BAR & CHAIN COMBO, 3/8" 91 DL REPL. 16" OREGON PROLITE BAR & CHAIN FIT STIHL 031 034 036 MS310 MS390 039 MS311 MS391 OREGON 72DP PROFESSONAL SAW CHAIN, FITS 20" BAR NIB STIHL BAR NUT, REPLACES STIHL PART # 0000-955-0801 Our Price: $89.95 Our Price: $59.95 Our Price: $18.95 Our Price: $2.50 Share your knowledge of this product with other customers... Be the first to write a review STIHL COMPLETE GASKET SET $14.99 2 NEW HEAD GASKET KITS FITS KOHLER CH18, CH20 CH22 CV18 CV20 CV22, 24-841-01-S $39.95 0150-1257 GOVERNOR BALL SPIDER GEAR WITH 5 BALLS FITS B43 B48 P216 P218 P220 $84.95