COMPLETE Seal kit for the Benjamin models 130, 132, 137, 150, 160, and 1300 with synthetic seals. This kit includes BEN1351, BEN10010, BEN3434X, BEN68AT-032 (quantity 2). You will need the factory tool to access the valve. You can rent one on our website, it is part number SHET4. CLICK HERE FOR MORE INFORMATION AND EXCHANGE INSTRUCTIONS.