NOV Varco Top Drive IBOP & Electrical Spare Parts for Oilfield Drilling
These are genuine NOV Varco spare parts, specifically engineered for top drive drilling systems used in oil and gas operations. The product range includes IBOP components (ball/seat set, retaining ring), ATEX blower motors, various fasteners (nuts, screws, plugs), check valves, and a full line of electrical components such as relays, fuses, circuit breakers, diodes, braking choppers, and inverters.
All parts are manufactured to meet API and IEC standards, ensuring durability and safety in harsh onshore and offshore drilling environments. Designed for direct replacement, these components guarantee precise fit, reliable performance, and extended service life, helping to minimize downtime and maintenance costs for your drilling operations.
Part Number Reference List
| Part Number | Description |
|---|---|
| 30177893 | BALL/SEAT SET-UPPER IBOP, EXT STOP, ST BOR |
| 30179069 | MOTOR, 4HP, 575V, 60HZ, ATEX BLOWER |
| 65060191 | RING, RETAINING, IBOP |
| 75510306 | 3/8-16 HEX NUT |
| 75511607 | 3/8-16 REG SQUARE NUT |
| 75633181 | SCREW, MACHINE F.H. – SLTD – 3 (MTO) |
| 96062004 | PLUG, BRAKE BLOCK |
| 700044011 | SCREW, HEX HD CAP 3/4 X 2 GR 5 |
| 2302004028 | VALVE CHECK # 6 SAE 5 PSI (MTO) |
| 2302070002 | VALVE CHECK CODE 62 CONNECTION |
| 0000-6808-57 | RLY-24VDC, 2A2B0C, 10A, IEC DEVICE |
| 0000-6901-34 | FUSE, 6 A, 600V C, 200 KIC |
| 0000-6931-91 | CB-60AF, 3P, 600V, 65K1C |
| 0000-9641-88 | DIODE-ASSY, DUAL, 1800V, AIRCOOL |
| 0000-9642-27 | FUSE-1000.A, 1100V. |
| 0000-9646-98 | CHOPPER-BRAKING, 80AMPS |
| 0000-9651-24 | FUSE-630A, 1250V, 100KIC HIGH SPEED SEMICONDUCTOR |
| 0000-9653-26 | CONTR-35A, 1000VDC, 3 POLE IN SERIES |
| 0000-9666-73 | RLY-PROTECTION DIODE 6-230VDC |
| 0000-9671-61 | INVERTER- 18.5 KW, 690V, 22A, AIR (MTO) |





