| Model AA04 |
| 3080001 | NBC50BNC YA | 2012 | Super Cub 50 for Postal Service |
| NBC50BNC YB | 2012 |
| NBC50BNC YC | 2012 |
| Model AA08 |
| 1000001 | C50BNJ YA | 2018 | Super Cub 50 for Postal Service |
| C50BNJ YB | 2018 |
| C50BNJ YC | 2018 |
| Model MD50 |
| 1800010 | MD50H 1 | 1987 | Super Cub 50 for Postal Service |
| 1800167 | MD50H 2 | 1987 |
| 1801217 | MD50H 1P | 1987 |
| 1801252 | MD50H 2P | 1987 |
| 1801276 | MD50H 2S | 1987 |
| 1801289 | MD50H 1S | 1987 |
| 1900001 | MD50H 1/A | 1987 |
| MD50H 2/A | 1987 |
| 2000001 | MD50P 1 | 1993 |
| MD50P 1P | 1993 |
| MD50P 1S | 1993 |
| MD50P 2 | 1993 |
| MD50P 2P | 1993 |
| MD50P 2S | 1993 |
| 2100001 | MD50V 2J | 1997 |
| MD50V J | 1997 |
| 2200001 | MD50X 2J | 1999 |
| MD50X 3J | 1999 |
| MD50X 4J | 1999 |
| MD50X J | 1999 |
| 2300001 | MD504 2J | 2004 |
| MD504 3J | 2004 |
| MD504 4J | 2004 |
| MD504 J | 2004 |
| 2400001 | MD505 2J | 2005 |
| MD505 3J | 2005 |
| MD505 4J | 2005 |
| MD505 J | 2005 |
| MD506 2J | 2006 |
| MD506 3J | 2006 |
| MD506 4J | 2006 |
| MD506 J | 2006 |
| 2600001 | MD508 3J | 2008 |
| MD508 J | 2008 |
