Complete O-ring Rebuild kit for the Senco SNIV and SN70 All the O-rings in the tool. Senco LB3500 + SN4/SN70 O-rings + BB0059Senco Seal LB3500 + O-ring Kit IN STOCK For Nailer SN4 SNIV SN70 Ships Free US Available Qty: 14 Post navigation Senco SN901XP + SN902XP O-ring Rebuild Kit O-ring Rebuild Kit for all Senco J Models