| E3 | 70257336 | Above Date Code 01-74 With La Porte Cab, 5/16" Double Shaft 2 Wire |
| F | 70257336 | Above Date Code 01-74 5/16" Double Shaft 2 Wire |
| F2 | 70257336 | 5/16" Double Shaft 2 Wire |
| K | 70257336 | Above Date Code 01-74 With La Porte Cab up to Serial Number 24200, 5/16" Double Shaft 2 Wire |
| K2 | 70257336 | Serial Number 24201 to 27200, 5/16" Double Shaft 2 Wire |
| L | 70257336 | Serial Number 12999 and Below, 5/16" Double Shaft 2 Wire Double Shaft 2 Wire |
| L2 | 70257336 | Serial Number 13001 to 28000, 5/16" Double Shaft 2 Wire |
| L3 | 70257336 | Serial Number 13001 and Above, 5/16" Double Shaft 2 Wire |
| M | 70257336 | 5/16" Double Shaft 2 Wire |
| M2 | 70257336 | Serial Number 15401 to 25900, 5/16" Double Shaft 2 Wire |
| M3 | 70257336 | Serial Number 15401 and Above, 5/16" Double Shaft 2 Wire |
| MH2 | 70257336 | 5/16" Double Shaft 2 Wire |
| MH3 | 70257336 | 5/16" Double Shaft 2 Wire |
| N5 | 70257336 | 5/16" Double Shaft 2 Wire |
| N6 | 70257336 | 5/16" Double Shaft 2 Wire |
| N7 | 70257336 | 5/16" Double Shaft 2 Wire |
| R5 | 70257336 | Serial Number 8001 and Above, 5/16" Double Shaft 2 Wire |
| R6 | 70257336 | Serial Number 10301 and Above, 5/16" Double Shaft 2 Wire |
| R7 | 70257336 | Serial Number 7001 to 8700, 5/16" Double Shaft 2 Wire |
| R40 | 70257336 | 5/16" Double Shaft 2 Wire |
| R42 | 70257336 | Serial Number 48000 and Below, 5/16" Double shaft 2 wire |
| R50 | 70257336 | 5/16" Double Shaft 2 Wire |
| R52 | 70257336 | Serial Number 58000 and Below, 5/16" Double Shaft 2 Wire |
| R60 | 70257336 | 5/16" Double Shaft 2 Wire |
| R62 | 70257336 | Serial # 68000 and Below With Kysor Blower System, 5/16" Double Shaft 2 Wire |
| R70 | 70257336 | |
| R72 | 70257336 | Serial Number 78000 and Below With Kysor Blower System, 5/16" Double Shaft 2 Wire |
| E3 | 71143336 | With Stolper Cab, 5/16" Double Shaft 2 Wire |
| F | 71143336 | With Stolper Cab, 5/16" Double Shaft 2 Wire |
| G | 71143336 | With Stolper Cab, Serial Number 17000 and Below, 5/16" Double Shaft 2 Wire |
| K | 71143336 | With Stolper Cab up to Serial Number 24200, 5/16" Double Shaft 2 Wire |
