Vehicle Fitment
Buick
Cadillac
Chevy
GMC
Hummer
Isuzu
Saab
| Axle Shaft Spline Quantity | |
|---|---|
| 9420 | |
| Carrier Type | |
| Gear Ratio | |
| Notes | |
| Vehicle Make |
Rear Differential Carrier (40048044) by AAM®. AAM drivetrain components are engineered to deliver dependable power transfer, durability, and OEM-level performance. Designed for passenger vehicles, trucks, and performance applications, these components ensure smooth torque distribution, reduced vibration, and long-lasting reliability under demanding driving conditions.