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" OREGON PROLITE BAR AND CHAIN COMBO GASKET SET REPLACES 501879604 18" BAR & CHAIN COMBO 3/8", .050" 68DL TOP END GASKET SET Our Price: $64.95 Our Price: $11.95 Our Price: $38.95 Our Price: $7.99 18" CHAINSAW CHAIN, 72DL .325 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 REPLACEMENT CLUTCH REPLACES # 501455403 24" BAR & CHAIN COMBO, 3/8", NEW Our Price: $21.95 Our Price: $44.95 Our Price: $24.95 Our Price: $59.95 Share your knowledge of this product with other customers... Be the first to write a review 18" OREGON PROLITE BAR AND CHAIN COMBO .325" 68DL $62.95 POULAN SIDE COVER AND CHAIN BRAKE ASSEMBLY, REPLACES PART # 545139906 $24.95 NEW CLUTCH & SPROCKET 3/8" PITCH 7 TOOTH FITS STIHL 090 $109.95 ELECTRONIC IGNITION COIL FITS STIHL 009, 010, 011, 012 REPLACES # 1114-404-3200 $49.95 STIHL 046 SPROCKET 3/8 PITCH 7 TOOTH $19.95