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 > Jonsered > Jonsered 2145 > PISTON KIT, REPLACES PART # 503907371,NEW Our Price: $29.95 Availability: Usually Ships in 24 to 48 Hours Product Code: HU0004 Qty: Description High Quality suitable replacement 42mm Piston Assembly. Includes piston,piston pin, piston clips and required rings. Fits Jonsered 2145, CS 2145 : Husqvarna 345 Related Products... OREGON 100' ROLL OF .325 PITCH, .058 GAUGE CHISEL CHAIN REPLACEMENT CLUTCH, REPLACES # 503815901 16" OREGON PROLITE BAR AND CHAIN COMBO HUSQVARNA/JONSERED MUFFLER BRACKET REPLACES PART # 544809801 Our Price: $399.95 Our Price: $29.95 Our Price: $59.95 Our Price: $7.95 HUSQVARNA 350 CLUTCH REMOVAL TOOL & PISTON STOP, NEW HUSQVARNA 350/JONSERED 2150 TOP END GASKET SET IGNITION COIL, REPLACES 537162204, NEW HUSQVARNA JONSERED INTAKE CLAMP ASSEMBLY NEW AND IMPROVED, REPLACES PART # 537251302 Our Price: $26.95 Our Price: $7.99 Our Price: $24.95 Our Price: $9.95 Share your knowledge of this product with other customers... Be the first to write a review POULAN 245, 306A BEARING CARRIER ORING PART # 19004, 530019004 USA SHIP $5.95 SPRING KIT $6.99 16" BAR & CHAIN 3/8" FITS STIHL 009 010 011 012 015 017 018 020AV 020T 021 025 $39.95 14" REPLACEMENT BAR & CHAIN 3/8" LP .043 $39.95