| Feature | Detail |
| Part Number | 5005556 |
| Manufacturer | Bendix Commercial Vehicle Systems |
| Component Name | Air Dryer Assembly (Model AD-IP®) |
| Function | Removes moisture and contaminants (oil/solids) from the compressed air supply in the brake system. |
| Application | Medium- and heavy-duty commercial vehicles (trucks, tractors, buses). |
| Voltage | 12 Volt (for the internal heater). |
| Heater Wattage | Typically 90 Watts. |
| Port Sizes | Supply/Delivery: 1/2" NPT, Control: 1/4" NPT. |
| Key Feature | AD-IP ("Drop-In") design; uses a screw-in desiccant cartridge. |