SHENKAI FZ/2FZ28-35 RAM BOP PARTS LIST
| Item | Description | Part No. |
| 1 | Body | |
| 2 | Positioning pin | |
| 3 | Ram assembly | — |
| 4 | Side door seal | SFZ2835-02 |
| 5 | Right door | SFZ2835-03 |
| Left door | SFZ2835-03 |
| 6 | O-ring | 220X5.7 (ODXd) |
| 7 | Secondary sealing mechanism | |
| 8 | Side door bolt | SFZ2835-34 |
| 9 | Hinge assembly | |
| 10 | O-ring | 50X3.1 (ODXd) |
| 11 | Nozzle flange | SFZ2835-42 |
| 12 | Screw | GB5782 M12X35 |
| 13 | NPT 1″ screw plug | SFZ2835-41 |
| 14 | Piston rod combined seal | |
| 15 | Piston rod | SFZ2835-05A |
| 16 | Lock shaft | SFZ2835-14A |
| 17 | Piston assembly | |
| 18 | Lock shaft combined seal | |
| 19 | Cylinder | SFZ2835-04 |
| 20 | O-ring | 32X3.1 (ODXd) |
| 21 | Oil pipe | |
| 22 | Stud bolt | SFZ2835-11 |
| 23 | Nut | SFZ2835-10 |
| 24 | NPT 1/2″ screw plug | SFZ2835-39 |
| 25 | Right cylinder head | SFZ2835-09A |
| Left cylinder head | SFZ2835-53A |
| 1.2Secondary sealing mechanism | |
| Table 1-2 Secondary sealing mechanism parts list | |
| Item | Description | Part No. |
| 7-1 | NPT1 “screw plug | SFZ2835-38 |
| 7-2 | Plug | SFZ2835-37 |
| 7-3 | Secondary sealing grease | EM-09-1 |
| 7-5 | Screw plug NPT1/2″ (with hole) | SFZ2835-40 |
| 1.3 Hinge structure | |
| Table1-3 Hinge structure parts list | |
| Item | Description | Part No. |
| 9-1 | Hinge pin | SFZ2835-28 |
| 9-2 | O-ring | 63X3.1 (ODXd) |
| 9-3 | O-ring | 50X3.1 (ODXd) |
| 9-4 | Hinge seat | SFZ2835-29 |
| 9-5 | upper Hinge | SFZ2835.26-00 |
| 9-6 | O-ring | 35X3.1 (ODXd) |
| 9-7 | O-ring | 45X3.1 (ODXd) |
| 9-8 | washer | DFZ5414-61 |
| 9-9 | Hydraulic fittings | SFZ2835-32 |
| 9-10 | spring | SFZ2835-31 |
| 9-11 | Right hydraulic Hinge seat | SFZ2835-33 |
| Left hydraulic Hinge seat | SFZ2835-33 |
| 9-12 | O-ring | 60X3.1 (ODXd) |
| 9-13 | Lower Hinge | SFZ2835.30-00 |
| 9-14 | O-ring | 25X2.4 (ODXd) |
| 9-15 | Cylindrical pin | GB120 12X40 |
| 9-16 | Screw | GB70 M16X30 |
| 9-17 | Screw | GB70 M16X60 |
| 9-18 | Cylindrical pin | GB120 12X70 |
| 9-19 | Screw | GB5782 M12X120 |
| 9-20 | Washer 12 | GB97.2 |
| 9-21 | O-ring | 32X3.1 (ODXd) |
| 9-22 | O-ring | 25X2.4 (ODXd)(同序 9-14) |
| 9-23 | Thrust bearing pad | SFZ2835-27 |
| 9-24 | Needle bearing | GB290-64 941/35 |
| 1.4 Piston rod seal | |
| Table 1-4 Piston rod combined seal list | |
| Item | Description | Part No. |
| 14-1 | Retaining ring | F03-35 |
| 14-2 | Dust ring | Q/ZB336-77 90 |
| 14-3 | Dust ring seat | 2FZ2821D-05 |
| 14-4 | O-ring | 90X3.55 (IDXd) |
| 14-5 | O-ring | 103X3.55 (IDXd) |
| 14-6 | Support sealing sleeve | 2FZ2835DD.02-05 |
| 14-8 | washer | SKZF90.02 |
| 14-9 | Y-shaped sealing ring for ram shaft | SKZF90.01 |
| 14-10 | washer | 2FZ2821D-03 |
| 1.5 Piston Assembly | |
| Table 1-5 Piston Assembly Parts list | |
| Item | Description | Part No. |
| 17-1 | piston | SFZ2835-07 |
| 17-2 | Piston seal | SFZ2835-06 |
| 17-3 | O RING | 85X3.1 (QDXd) |
| 17-4 | Set screw | GB71 M8X16 |
| 17-5 | Piston lock cap | SFZ2835-08 |
| 1.6 Lock shaft combined seal | |
| Table 1-6 Lock shaft combined seal list | |
| Item | Description | Part No. |
| 18-1 | Retaining ring | GB/T893.1 95 |
| 18-2 | Packing sleeve | SFZ1310-21 |
| 18-3 | Lip seal ring cover | 2FZ1870DBYS.03-23 |
| 18-4 | Lip seal | 2FZ1870DBYS.03.22-00 |
| 18-5 | Dust ring seat | SFZ1310-22 |
| 18-6 | Dust ring | SFZ1310-23 |
