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Drilling Rigs and Drawworks Accessories
ATD Advancing Clutch for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.

ATD Advancing Clutch for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Specification matching, export packaging, WhatsApp and email communication support for oilfield buyers.
Specifications
Source specification tables preserve merged cells while structured admin data remains editable.
| ATD36 | ATD30 | ATD27 | |||
|---|---|---|---|---|---|
| Name | Number | Name | Number | Name | Number |
| Back | W36-01-102 | Back | W30-01-103 | Back | W27-01-104 |
| Fixed disc | W36-02-100 | Fixed disc | W31-02-100 | Fixed disc | W27-02-100 |
| Intermediate toothed flange | W36-11-100 | Intermediate toothed flange | W30-11-100 | Intermediate toothed flange | W27-11-100 |
| Back | W36-01-100 | Back | W30-01-104 | Back | W27-01-107 |
| Friction Disc | W36-07-900 | Friction Disc | W30-07-900 | Friction Disc | W27-07-900 |
| Bladder | W36-20-900 | Bladder | W31-20-901 | Bladder | W27-20-901 |
| Pressure Disc | W36-03-900 | Pressure Disc | W30-03-900 | Pressure Disc | W27-03-900 |
| Gasket | W36-09-100 | Gasket | W30-09-100 | Gasket | W27-09-100 |
| Spring | W36-33-100 | Spring | W30-33-101 | Spring | W00-33-901 |
| ATD24 | ATD18 | ATD14 | |||
| Name | Number | Name | Number | Name | Number |
| Back | W24-01-104 | Back | W18-01-102 | Back | W14-01-103 |
| Fixed disc | W25-02-100 | Fixed disc | W18-02-100 | Fixed disc | W15-02-101 |
| Intermediate toothed flange | W24-11-101 | Intermediate toothed flange | W18-11-101 | Intermediate toothed flange | W14-11-100 |
| ATD224back | W24-01-112 | ATD224back | W18-01-104 | ATD224back | W15-11-102 |
| ATD124back | W24-01-108 | ATD124back | W18-01-110 | ATD124back | |
| ATD324back | W24-01-103 | ATD324back | W18-01-103 | ATD324back | W14-01-120 |
| Friction Disc | W24-07-900 | Friction Disc | W18-07-900 | Friction Disc | W14-07-901 |
| Bladder | W27-20-901 | Bladder | W18-20-901 | Bladder | W14-20-901 |
| Pressure Disc | W25-03-100 | Pressure Disc | W18-03-100 | Pressure Disc | W14-03-100 |
| Gasket | W24-09-100 | Gasket | W18-09-100 | Gasket | W14-09-100 |
| Spring | W00-33-912 | Spring | W00-33-905 | Spring | W00-33-906 |