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 > Husqvarna > Husqvarna 254 (1992-10) > Husqvarna 254 Piston Assembly 45mm Our Price: $29.95 Product Code: TM572507 Qty: Description Husqvarna 254 Replacement Piston Assembly. Replaces OEM Number 503-50-3701.45mm Related Products... REPLACEMENT SPROCKET .325 7 TOOTH NIB JONSERED 20" BAR & CHAIN COMBO FITS 2149 520SP, 525, 535 450, 455 490, 590, 49SP 510 2150 2153 2152 2145 2141 2050 2045 2041 HUSQVARNA, JONSERED REPLACEMENT FUEL FILTER, REPLACES PART # 503443201 16" CHAINSAW CHAIN, 66DL .325", .050" 66 drive link Our Price: $19.95 Our Price: $54.95 Our Price: $3.99 Our Price: $19.95 TOP END GASKET SET 20" OREGON PROLITE BAR AND CHAIN COMBO 20" BAR & CHAIN COMBO 3/8", .058" 72DL 18" CHAINSAW PROFESSIONAL CHAIN, 72LG-68 Our Price: $7.99 Our Price: $64.95 Our Price: $39.95 Our Price: $20.95 Share your knowledge of this product with other customers... Be the first to write a review 20" OREGON PROLITE BAR AND CHAIN COMBO $64.95 STIHL FULLY ADJUSTABLE CARBURETOR, HIGH QUALITY $59.95 20" OREGON PROLITE BAR AND CHAIN COMBO $64.95 POULAN SIDE COVER AND CHAIN BRAKE ASSEMBLY, REPLACES PART # 545139906 $24.95 STIHL REPLACEMENT SPROCKET BEARING, NEW $7.99 SPROCKET COVER FITS SOME STIHL 028 CHAINSAWS, PART # 1118-021-1104, NEW $19.95 CYLINDER & PISTON KIT FITS STIHL 066, MS660 56MM BIG BORE KIT # 1122 020 1209 $79.95 NEW BAR & CHAIN ADJUSTER ASSEMBLY FITS STIHL 030 031 031AV 032 041 041AV 042 045 $9.95 STIHL MS181 REPLACEMENT PISTON 38MM, REPLACES PART # 1139 030 2002 $29.95