| Operator: | Western SMT | Fleet No: | T1590 |
| Chassis: | Bristol MW6G | Chassis No: | 152.190 |
| Body: | Alexander C41F | Body No: | 6018 |
| May 60 | In service with Western Scottish Motor Traction Company Limited , Kilmarnock (T1590) - Based at Ardrossan |
| Jun 71 | Transferred to Rothesay |
| Apr 77 | Out of service with Western Scottish Motor Traction Company Limited , Kilmarnock (T1590) |
| Sep 77 | D McIntyre & Sons Limited, Dundee (contractor) |
| Jun 91 | Re-registered XSL 945A |
| Jun 93 | Purchased for preservation |
| Gascoine, Edinburgh (Scottish Vintage Bus Museum) |
Status: Survivor