Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools 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 630 > JONSERED 630 PISTON KIT, 48MM, REPLACES PART # 503517401 Our Price: $29.95 Product Code: PKJO630-48MM Qty: Description Suitable, high quality replacement JONSERED 630 PISTON KIT, 48MM, REPLACES PART # 503517401 Related Products... COMPLETE GASKET KIT, NEW & IN STOCK 16" PROFESSONAL CHAIN, .050" GAUGE, 60DL HUSQVARNA 268 MUFFLER SUPPORT BRACKET, 503535901, NEW BEARINGS & SEALS FOR HUSQVARNA CHAINSAWS Our Price: $9.95 Add Our Price: $19.95 Add Our Price: $6.95 Add Our Price: $24.95 Add JONSERED 2065, 20" BAR & CHAIN COMBO 3/8" .058" 72DL CHAIN ADJUSTER SCREW KIT PART # 501537101 HUSQVARNA, JONSERED MUFFLER BOLTS 28" OREGON PROFESSIONAL CHAIN, 72LGX093G, NEW Our Price: $39.95 Add Our Price: $9.49 Add Our Price: $6.95 Add Our Price: $28.95 Add Average Customer Review: 5 of 5 Total Reviews: 2 Write a review. 0 of 0 people found the following review helpful: March 3, 2021 Reviewer: DEAN SMITH from BURTON, MI United States Was this review helpful to you? 0 of 0 people found the following review helpful: piston July 30, 2020 Reviewer: Dan from MN United States nice lookin and a great fit, Wish it came with a extra retainer clip for the pin them littel things can fly and hid. Was this review helpful to you?