12137 Coach Position
- Train Number-12137
- Train Name: Punjab Mail
- Route: Mumbai CST to Firozpur Cantonment
- Operated By: Central Railway zone
- 12137 Train Schedule: Varies, please check the latest schedule
- Classes: Sleeper Class (SL), Third AC (3A), and Second AC (2A)
- Coach Position/Composition: Sleeper class, AC coaches
- Facilities: Comfortable berths, air conditioning, catering services