list IBOP repair kit for Top drive TDS varco
| Lower IBOP repair kit, 99503-2 | |||
| item | Name | Qty | Material |
| 1 | Crank oper -RH | 1 | 17-4PH |
| 2 | seal crown | 1 | PTFE+NBR |
| 3 | Sleeve,Crown | 1 | Tin Bronze |
| 4 | O-ring | 1 | NBR |
| 5 | Back Up ring | 2 | NBR |
| 6 | Set,Seat/ball(H2S) | 1 | 17-4PH |
| 7 | Spring wave | 1 | SS 304 |
| 8 | O-ring | 1 | NBR |
| 9 | Back Up ring | 2 | NBR |
| 10 | O-ring | 1 | NBR |
| 11 | Back Up ring | 2 | NBR |
| 12 | Nylon Plug | 4 | Nylon |
| 13 | Retaining Ring（H2S） | 1 | SS 304 |
| Upper IBOP repair kit, 114860-2 | |||
| item | Name | Qty | Material |
| 1 | Crank oper -RH | 1 | 17-4PH |
| 2 | Crank Oper -LH | 1 | 17-4PH |
| 3 | Seal crown | 2 | PTFE+NBR |
| 4 | Sleeve crank | 2 | Tin Bronze |
| 5 | O-ring | 2 | NBR |
| 6 | Back Up ring | 4 | NBR |
| 7 | Set,Seat/ball | 1 | 17-4PH |
| 8 | Spring wave | 1 | SS 304 |
| 9 | O-ring | 1 | NBR |
| 10 | Back Up ring | 2 | NBR |
| 11 | Stabilizer,seal ring | 1 | NBR |
| 12 | Seal U-CUP | 1 | PTFE+NBR |
| 13 | O-ring | 1 | NBR |
| 14 | Back Up ring | 2 | NBR |
| 15 | Nylon Plug | 4 | NBR |
| 16 | Retaining ring(H2S) | 1 | SS 304 |
