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Dorman 630-020 Drive Axle Shaft
Dorman 630-020 Rear Axle Shaft for Jeep Liberty and Dodge Nitro
Dorman 630-020 is a direct replacement rear drive axle shaft for select 2009-2012 Jeep Liberty and 2009-2011 Dodge Nitro models. It is built to replace a damaged axle shaft or a unit with worn bearings, while matching the original equipment fit and application-specific requirements.
Key Features
- Direct replacement axle shaft for select rear axle applications
- Fits 2009-2012 Jeep Liberty and 2009-2011 Dodge Nitro
- Carbon steel shaft with galvanized finish
- Rear axle shaft with semi-floating differential case design
- ABS tone ring installed and ABS tone ring included
- Axle shaft seal included
- Inboard spline quantity: 29
- Shaft length: 31.5 in. (802 mm)
- Shaft diameter: 43.3 mm
Detailed Description
This Dorman drive axle shaft, part number 630-020, is engineered for rear axle service on the Jeep Liberty and Dodge Nitro. It uses a carbon steel construction with a galvanized finish for added corrosion resistance on the shaft surface, and it includes the application-specific components needed for the axle assembly. The design features a 29-spline inboard connection, 5 mounting holes, a 100.5 mm wheel bolt pattern size, and an integrated ABS tone ring for vehicles equipped with ABS. This part cross-references Chrysler 6036668AA and 52114548AC for the same application.
What This Axle Shaft Helps Address
- Broken or bent rear axle shaft
- Noise or vibration from worn axle components
- ABS warning concerns related to a damaged tone ring
- Oil leakage at the axle shaft seal area
- Driveline issues caused by axle wear on Jeep Liberty or Dodge Nitro models
Installation Notes and Tips
Confirm rear axle application before installation and verify spline count, shaft length, and ABS tone ring configuration against the original part. This axle shaft is intended for 2009-2012 Jeep Liberty and 2009-2011 Dodge Nitro rear axle service. Inspect related seals and bearing surfaces during replacement to help ensure proper fit and operation.
Quality Assurance
Dorman manufactures this axle shaft as a direct OE-style replacement for the listed vehicles, with application-specific fitment details matched to the original design. Part number 630-020 is built to restore axle function on compatible Jeep Liberty and Dodge Nitro rear axle assemblies.
| Brand | Dorman |
|---|---|
| Part Number | 630-020 |
| Wheel Bolt Pattern Size | 100.5 mm |
| Rust Resistant Coating | No |
| Rust Resistant Coating | Non |
| Wheel Stud Quantity | 0 |
| Wheel Studs Included | No |
| Wheel Studs Included | Non |
| Shaft Length | 802 |
| Shaft Material | Acero al carbono |
| Shaft Material | Carbon steel |
| Universal Joints Included | No |
| Universal Joints Included | Non |
| Retainer Included | No |
| Retainer Included | Non |
| Inboard Spline Quantity | 29 |
| Outboard Spline Quantity | 0 |
| CV Joints Included | No |
| CV Joints Included | Non |
| Axle Nut Included | No |
| Axle Nut Included | Non |
| Mounting Hole Quantity | 5 |
| ABS Tone Ring Included | Oui |
| ABS Tone Ring Included | Sí |
| ABS Tone Ring Included | Yes |
| Shaft Diameter | 43.3 |
| Spline Length | 32 |
| Differential Case Design Type | Semi floating |
| Differential Case Design Type | Semiflotante |
| Wheel Nuts Included | No |
| Wheel Nuts Included | Non |
| Brake Hardware Included | No |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Jeep | Liberty | N/A | |
| 2011 | Dodge | Nitro | N/A | |
| 2011 | Jeep | Liberty | N/A | |
| 2010 | Dodge | Nitro | N/A | |
| 2010 | Jeep | Liberty | N/A | |
| 2009 | Dodge | Nitro | N/A | |
| 2009 | Jeep | Liberty | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.