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 350 CLUTCH REMOVAL TOOL NEW CHAINSAW MUFFLER, PART # 544028301, NEW 20" OREGON PROLITE BAR AND CHAIN COMBO 16" REPLACEMENT CHAINSAW CHAIN 66DL .325 Our Price: $19.95 Add Our Price: $19.95 Add Our Price: $64.95 Add Our Price: $19.95 Add DECOMPRESSION VALVE/RELEASE TOP END GASKET OVER HAUL KIT REPLACEMENT CLUTCH, REPLACES # 503815901 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 Our Price: $12.95 Add Our Price: $7.99 Add Our Price: $29.95 Add Our Price: $44.95 Add Share your knowledge of this product with other customers... Be the first to write a review NEW AV BUFFER RUBBER MOUNT FITS STIHL 041, 042, 045 CHAINSAWS, # 1110 790 9600 $12.95 ALL METAL BLADE BALANCER FIT CUB CADET WHEEL HORSE SIMPLICITY GRAVELY JOHN DEERE CASE TORO $9.95 OREGON 100' ROLL OF 72JGX PROFESSONAL CHISEL CHAIN NIB $395.00 CHAIN SAW REPLACEMENT AIR FILTER PART # 530023791 $3.95 STIHL MS240 REPLACEMENT PISTON PART# 1121-030-2005,NEW $29.95