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... 20" BAR & CHAIN COMBO 3/8", .050" 72DL JONSERED 20" BAR & CHAIN COMBO FITS 2149 520SP, 525, 535 450, 455 490, 590, 49SP 510 2150 2153 2152 2145 2141 2050 2045 2041 16" BAR & CHAIN COMBO .325", .058", 66DL REPLACEMENT SPROCKET .325 7 TOOTH NIB Our Price: $39.95 Our Price: $54.95 Our Price: $35.95 Our Price: $19.95 24" BAR & CHAIN COMBO, 3/8", NEW 16" BAR & CHAIN COMBO FOR CHAINSAWS, 3/8", .050, 60DL, NEW 20" BAR & CHAIN COMBO 3/8", .058" 72DL HUSQVARNA STARTER HANDLE REPLACES PART # 503543901 Our Price: $59.95 Our Price: $34.95 Our Price: $39.95 Our Price: $3.95 Share your knowledge of this product with other customers... Be the first to write a review SPUR SPROCKET FITS STIHL 044 046 MS440 MS441 MS460, MS461 3/8" PITCH 7 TOOTH $21.95 STIHL REPLACEMENT SPROCKET BEARING, NEW $7.99 NEW SPROCKET FITS STIHL 090 .404" PITCH 7 TOOTH DRIVE SPROCKET FREE BEARING $30.75 POP UP PISTON KIT FITS STIHL 044,MS440 50MM KIT 12MM PISTON PIN # 1128 030 2015 $29.95 STIHL REPLACEMENT 46 MM SHORT BLOCK. ASSEMBLED IN THE USA $134.95