Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Front Axle | ||||
| Part Time | ||||
| Inner Pinion Bearing | GMO | 9439879 | 75.70 | |
| Outer Pinion Bearing | GMO | 9417784 | 54.76 | |
| Full Time | ||||
| Outer Pinion Bearing | GMO | 9417784 | 54.76 | |
| Inner Pinion Bearing | GMO | 9439879 | 75.70 | |
| Rear Axle | ||||
| Outer Pinion Bearing | ||||
| 113" Wheelbase | ||||
| 3.42 Ratio | GMO | 9417784 | 54.76 | |
| 3.73 Ratio | GMO | 9417784 | 54.76 | |
| 4.10 Ratio | GMO | 9417784 | 54.76 | |
| Inner Pinion Bearing | ||||
| 113" Wheelbase | ||||
| 4L60E Trans | GMO | 26053758 | 85.44 | Contact Dealer for most current part and price information. |
| 4L70E Trans | ||||
| 4.10 Ratio | GMO | 457108 | 110.86 |