| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| 4L60E/4L70E |
| 3-4 Clutch Assembly | 7.9 | 5.9 | A | |
| Forward Clutch Assembly | 8.1 | 4.4 | A | |
| Overrun Clutch Assembly | 7.9 | 5.9 | A | |
| Reverse Input Clutch Assembly | 7.5 | 5.6 | A | |
| Low & Reverse Clutch Piston | 7.8 | 5.8 | A | |
| Low & Reverse Clutch Plate | 7.5 | 5.5 | A | |
| Reverse Input Housing | 7.8 | 5.7 | A | |
| Low & Reverse Clutch Roller | 7.5 | 5.4 | A | |
| Forward Clutch Sprag Assembly | 7.5 | 5.6 | A | |
| Low & Reverse Support | 7.5 | 5.4 | A | |
| 4L80E |
| 3-4 Clutch Assembly | 7.9 | 5.9 | A | |
| Forward Clutch Assembly | 8.1 | 4.4 | A | |
| Overrun Clutch Assembly | 7.9 | 5.9 | A | |
| Reverse Input Clutch Assembly | 7.5 | 5.6 | A | |
| Low & Reverse Clutch Piston | 7.8 | 5.8 | A | |
| Low & Reverse Clutch Plate | 7.5 | 5.5 | A | |
| Reverse Input Housing | 7.8 | 5.7 | A | |
| Low & Reverse Clutch Roller | 7.5 | 5.4 | A | |
| Forward Clutch Sprag Assembly | 7.5 | 5.6 | A | |
| Low & Reverse Support | 7.5 | 5.4 | A | |