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 45 (1988-02) > Husqvarna 45 Piston Assembly 42mm Our Price: $29.95 Product Code: HU0043 Qty: Description Husqvarna 45 Replacement Piston Assembly. Replaces OEM Number 503-44-1002. 42mm Related Products... 18" OREGON PROLITE BAR AND CHAIN COMBO HUSQVARNA, JONSERED WRIST PIN BEARING, HIGH QUALITY, REPLACES 501451601 16" BAR & CHAIN COMBO FOR CHAINSAWS, .325 16" BAR & CHAIN COMBO .325", .058", 66DL Our Price: $62.95 Add Our Price: $9.95 Add Our Price: $37.95 Add Our Price: $35.95 Add HUSQVARNA, JONSERED CRANKSHAFT SEALS, REPLACES PART # 505275719 20" REPLACEMENT CHAINSAW CHAIN 78DL .325 IGNITION COIL REPLACES PART # 503580501 REPLACES SPUR SPROCKET, .325" PITCH, NEW Our Price: $9.95 Add Our Price: $24.95 Add Our Price: $89.99 Add Our Price: $19.95 Add Share your knowledge of this product with other customers... Be the first to write a review