Extension Housing: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 4 Speed, Borg Warner | ||||
| T18 | 4.1 | 2.9 | B | Includes: R&R Transmission. |
| Note | ||||
| With Coupling Shaft, Add | 0.4 | 0.2 | B | |
| With P.T.O., Add | 0.8 | 0.5 | B | |
| 5 Speed, ZF | 5.6 | 4.0 | B | Includes: R&R Transmission. |
| Note | ||||
| With Coupling Shaft, Add | 0.4 | 0.2 | B | |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| With P.T.O., Add | 0.8 | 0.5 | B |