下连杆 适用于NATIONAL顶驱型号 PN 2027194 PS顶驱零件
Topland顶驱石油配件是一种先进且高度可靠的关键组件。其采用精密工艺制造，具备先进的设计与制造技术。该顶驱结构坚固，能够承受油田极端工况，即使在高压重载条件下也能确保稳定运行。凭借出色的扭矩输出与精准的控制系统，可显著提升钻井作业效率。生产过程中执行严格的质量检验，以保证其卓越性能和长久使用寿命，是现代石油钻井作业的理想选择。
| 1 | 2032791 | 2032791 - SEAL, DUCT/FRAME HEAD, 50" LONG . | 1 |
| 2 | 2033236 | 2033236 - GASKET, SQ. INLET TUBE FLANGE . | 1 |
| 3 | 2033257 | 2033257 - GASKET, FILTER DOOR . | 2 |
| 4 | 2032064 | 2032064 - SLEEVE, COUPLING . | 1 |
| 5 | 2031945 | 2031945 - HUB, UPPER . | 1 |
| 6 | 7818401 | 7818401 - SLEEVE 4-1/2 . | 1 |
| 7 | 2031946+70 | 2031946+70 - HUB, LOWER COUPLING INPUT DRIVE SHAFT . | 1 |
| 8 | 2410022446 | 2410022446 - O RING . | 1 |
| 9 | 78043142 | 78043142 - TUBE, BRAKE AIRFLEX 20VC600 EA . | 1 |
| 10 | ZB28005 | ZB28005 - BEARING . | 1 |
| 11 | 7817600467467 | 7817600467 - O RING,RUBBER ARP-568-467 . | 1 |
| 12 | 2034107 | 2034107 - BEARING, MAIN THRUST PS2-750A . | 1 |
| 13 | 7817600468 | 7817600468 - O-RING . | 1 |
| 14 | 6912644 | 6912644 - RING, RETAINING SPIROLOX RR-84 . | 1 |
| 15 | 2031807 | 2031807 - SHIM-HS PS2 POWER SWIVEL . | 1 |
| 16 | 68630675 | 68630675 - 5X6-1/4X53/64 OIL SEAL CR49998 . | 2 |
