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... HUSQVARNA TUNE UP KIT, INCLUDES AIR FILTER, FUEL FILTER AND SPARKPLUG 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 CHAIN ADJUSTING SCREW KIT PART# 537071201 16" OREGON PROLITE BAR AND CHAIN COMBO Our Price: $19.95 Our Price: $44.95 Our Price: $14.95 Our Price: $59.95 FUEL LINE,REPLACES OEM # 503577602, NEW HUSQVARNA, JONSERED WRIST PIN BEARING, HIGH QUALITY, REPLACES 501451601 OREGON 100' ROLL OF .325 PITCH, .050 GAUGE CHISEL CHAIN CARBURETOR, BRAND NEW ZAMA CARB, NEW Our Price: $5.99 Our Price: $9.95 Our Price: $399.95 Our Price: $79.95 Share your knowledge of this product with other customers... Be the first to write a review NEW CYLINDER JUG GASKET FITS ECHO CS-590 CS-600 CS-600P CS620 PART # V100000270 $5.99 STARTER SPRING, Replaces PART # 51665, NEW $14.95 NEW MUFFLER FITS CUB CADET: 393840-R91, IH-393840-R91. KOHLER # 237550, 237550-S $34.95 220521S, 220521 MUFFLER FITS KOHLER K-91, TECUMSEH 29633, 3/4" NPT PIPE THREAD $19.95 SPROCKET COVER FITS SOME STIHL 028 CHAINSAWS, PART # 1118-021-1104, NEW $19.95 CARBURETOR KIT FITS OPPOSED TWIN CYLINDER BRIGGS & STRATTON 14HP 16HP-18HP 19HP 3 SCREW FUEL PUMP $19.95