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... 20" CHAIN 72DL 3/8" FIT HUSQVARNA 357XP 365 372XP 455 460 465 562XP 572XP 565 55 OREGON 100' ROLL OF 72LG PROFESSONAL CHISEL CHAIN NIB STIHL REPLACEMENT IGNITION SWITCH, REPLACES STIHL PART # 1110-430-0202 TOP SAW CHAIN SAW TOOL Our Price: $19.95 Our Price: $399.95 Our Price: $9.99 Our Price: $19.95 STIHL MS 310 REPLACEMENT 18" BAR & CHAIN COMBO 3/8 66dl 18" CHAIN 66DL 3/8 FIT STIHL 031 032 034 036 041 038 039 MS310 MS311 MS390 MS391 STIHL 041 REPLACEMENT OUTER BAR PLATE, REPLACES PART # 1113-664-1100 18" OREGON BAR & 3 CHAINS FIT STIHL 038 MS391 MS361 MS362 MS360 056 MS311 MS400 Our Price: $37.95 Our Price: $18.95 Our Price: $9.95 Our Price: $99.99 Share your knowledge of this product with other customers... Be the first to write a review 16" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 $39.95 1/4" PITCH 14" BAR & CHAIN COMBO FITS STIHL 009 010 011 012 015 020AV CHAINSAWS $39.95 18" CHAINSAW PROFESSIONAL CHAIN, 72LG-68 $20.95 POULAN 3400 3700 4000 PP375 PP385 PP395 GASKET KIT AIR FILTER GASKET & SEALS $32.95 GASKET SET FITS STIHL 020AV SAWS GASKET SET WITH CRANKSHAFT SEALS $37.95 SPROCKET COVER FITS SOME STIHL 028 CHAINSAWS, PART # 1118-021-1104, NEW $19.95 16" CHAIN 60DL 3/8 FIT STIHL 031 032 034 036 041 038 039 MS310 MS311 MS390 MS391 $17.95 Stihl 048 Replacement Piston Assembly, 52MM $29.95 HUSQVARNA PISTON KIT, REPLACES 503531172, 48mm NEW $29.95