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Drilling Rigs and Drawworks Accessories
Eaton Airflex WCB Water-Cooled Brake Brake for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.

Eaton Airflex WCB Water-Cooled Brake Brake 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.
| Part Name / Part No. | Drawing | Part Name / Part No. | Drawing | Part Name / Part No. | Drawing |
|---|---|---|---|---|---|
| Water-Cooled Brake | 5402650011 | Hydraulic brake disc | P0000463AA | Disc Coupling | 5402650177 |
| Brake Drum | Z03030200004AA | Pressure Coupling | Z16160100004AA | Disc Coupling | Z16160100002AA |
| Disc Coupling | Z16160100001AA | Pressure Coupling | Z16160000003AA | Water-Cooled Brake | 5402650014 |
| Brake Shoe | E301.2.3.3A | Pressure Coupling | Z16160100017AA | Friction Disc | P0000089AA |
| Cast brake shoe | E301.2.3.35 | Friction Disc | P1000337AA | Friction Disc | 5401700004 |
| Safety Pad | Z16160101004AA | Safety Pad | 5401900004 | Pressure Disc | 5401800002 |
| Pressure Disc | P6003856AA | Safety Pad | Z16160101003AA | Disc Coupling | Z16160100004AA |
| Brake Drum | E650-04010002 | Pressure Disc | P0000091AA | Brake Hub | E5302010002 |
| Brake Drum | Z03030200003AA | Brake Hub | Z03010300011AA | Disc Coupling | G301.51.0D |
| Disc Coupling | Z16160100009AA | Hydraulic brake | 5402650012 | Holding plate | G301.51.6 |
| Adjusting shoe | G301.51.8 | Friction Disc | G301.51.4 | Safety Pad | G301.51.5 |
| Pressure Disc | G301.51.7 | Spring | G301.51.2 | Brake Lever Assembly | Z03020400001AA |
| Intermediate sprocket | G301.51.3 | Connecting plate | G301.51.1C | Steel-Band Assembly | Z03021200003AA |
| Brake Shoe | P4300011AA | Pressure Coupling | G301.52.00 | Disc Coupling | Z16160100003AA |
| Disc coupling ATD118 | Z16160100002AA | Safety-Pad Assembly | 5401900007 | Friction Disc | 5402600283 |
| Spring | P9000006AA | Pressure Disc | 5402600282 | Spring | 5499950014 |
| Brake Shoe | P6000551AA | Safety-Pad Assembly | Z16160101003AA | Friction Disc | P0000089AA |
| Brake Drum | E790-04010002 | Pressure Disc | P0000091AA | Spring | P0000041AA |
| Brake Drum | Z03030200004AA | Brake Shoe | P6000551AA | Steel-Band Assembly | Z03021200002AA |
| Disc Coupling | Z16160100004AA | Clutch Disc | E4004030002 | Disc Coupling | Z16160100002AA |
| Disc Coupling | E720-11050002 | Pressure Coupling | Z16160100001AA | Disc Coupling | E620-11000102 |
| Brake discs | P0000296AA | Pressure Coupling | Z16160100005AA | Steel-Band Assembly | Z03021200011A |
| Steel-Band Assembly | Z03021200001AA | Brake Drum | Z03030200003AA | Disc Coupling | Z03040600002AA |
| Brake Shoe | P6000102AA | Pressure Coupling | Z16160100004AA | Steel-Band Assembly | P6400706AA |
| Gear Hub | P0000182AA | Pressure Coupling | Z16160100005AA | Brake Shoe | P6003856AA |
| Spring | P9000091AA | Gear Hub | P0000226AA | Pressure Disc | P1700346AA |
| Intermediate sprocket | P3100016AA | Spring | P9000091AA | Safety Pad | P1100282AA |
| Friction Disc | P1000337AA | Intermediate Gear | P3100016AA | Brake Shoe | Z03010300030AA |
| Safety Pad | Z16160101004AA | Friction Disc | P1000337AA | Brake Drum | Z03010300031AA |
| Safety-Pad Gland | P0000183AA | Safety Pad | Z16160101004AA | Brake Drum | 5402600262 |
| Pressure Disc | P6003856AA | Safety-Pad Gland | P0000183AA | Disc Coupling | P6042918AA |