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| Operator: | United Automobile | Fleet No: | BU634 |
| Chassis: | Bristol MW5G | Chassis No: | 184.098 |
| Body: | ECW B45F | Body No: | 12646 |
| Aug 61 | In service with United Automobile Services Limited, Darlington (BU634) |
| Nov 64 | Fleet number changed to U634 |
| Jan 69 | Fleet number changed to 2634 |
| <Mar 75 | Transferred to Hartlepool |
| Mar 78 | Out of service with United Automobile Services Limited, Darlington (2634) |
| Aug 78 | Unidentified Owner (dealer) |