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 351 (2001-06) > Husqvarna 351 Piston Assembly 44mm Our Price: $29.95 Product Code: HU0057 Qty: Description Husqvarna 351 Replacement Piston Assembly. Replaces OEM Number 503-89-9671. 44mm Related Products... CLUTCH DRUM SPUR SPROCKET .325 7 Tooth HUSQVARNA, JONSERED WRIST PIN BEARING, HIGH QUALITY, REPLACES 501451601 FUEL LINE,REPLACES OEM # 503577602, NEW 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 Our Price: $17.95 Our Price: $9.95 Our Price: $5.99 Our Price: $44.95 20" REPLACEMENT CHAINSAW CHAIN, 78DL .325 GASKET SET REPLACES 503942802 16" BAR & CHAIN COMBO .325", .058", 66DL 18" REPLACEMENT CHAINSAW CHAIN 72DL .325 Our Price: $24.95 Our Price: $9.99 Our Price: $35.95 Our Price: $21.95 Share your knowledge of this product with other customers... Be the first to write a review ECHO CS-450 REPLACEMENT PISTON KIT, 43MM, PART # P021016160 $29.95 STANDARD NOTCHED CAM BEARINGS & WELCH PLUG FITS ONAN P216 P218 P220 B43 B48 BF $49.95 HIGH PERFORMANCE CYLINDER BASE & EX GASKET FITS STIHL 028 026 031 030 024 MS260 $9.95