Dorman 630-022 rear drive axle shaft for the 2003-2014 Chevrolet Express 1500 and other vehicles carries torque and rotational power from the differential or transmission to the wheel. It is meant to replace a factory shaft that has failed or been damaged by rust or collision.
- Part of the Dorman OE Solutions line
- Carbon steel shaft with a galvanized finish
- Shaft and bearing assembly with an axle seal included
- 30 splines and 6 mounting holes on a 139.3 mm wheel bolt pattern
- Designed and manufactured to strict specifications
Quick facts
- Part: Dorman 630-022 drive axle shaft
- Fits: the 2003-2014 Chevrolet Express 1500 and other vehicles
- Position: Rear right, rear left
- Material: Carbon steel
- Condition: New
A clunk, vibration or a leak at the axle seal can mean the shaft or its bearing is worn. These signs alone do not prove the shaft is at fault; an unbalanced tire is another common source of vibration.
Fits
This shaft fits the 2003-2014 Chevrolet Express 1500 and the 2003-2014 GMC Savana 1500, and is designed to perform like the original equipment shaft on those vehicles. The fitment lists a quantity of one, and this listing is a single shaft.
Specifications
Fit and size
- Position: rear right, rear left
- Quantity per vehicle: 1
- Diameter: 178.8 mm
- Shaft diameter: 33.9 mm
- Length: 34.4 in (875.5 mm)
- Wheel bolt pattern size: 139.3 mm, 6 mounting holes
- Splines: 30, spline length 46.9 mm
Build and materials
- Type: axle shaft and bearing assembly with axle seal
- Material: carbon steel
- Finish: galvanized
- ABS tone ring: not included
- Condition: new
- Country of origin: India
In the box
One drive axle shaft and bearing assembly and one axle seal. The ABS tone ring, retainer, axle nut, wheel studs, wheel nuts, retainer clips, brake hardware, universal joints and CV joints are not included, so plan on new fasteners rather than reusing old ones.
Interchange: 12471686 · 12479031 · 12479175
This part cross-references / interchanges with the following part numbers:
12471686, 12479031, 12479175
Frequently Asked Questions
Does Dorman 630-022 fit the 2003-2014 GMC Savana 1500?
Yes. Dorman 630-022 fits the 2003-2014 GMC Savana 1500 and the 2003-2014 Chevrolet Express 1500, and the fitment lists a quantity of one.
Does this rear drive axle shaft come with the bearing and seal?
Yes. This drive axle shaft is a shaft and bearing assembly with one axle seal. The axle nut, wheel studs, wheel nuts and retainer clips are not included.
How many splines does the Dorman 630-022 drive axle shaft have?
Dorman 630-022 has 30 splines with a 46.9 mm spline length, and it is 34.4 in (875.5 mm) long. It has 6 mounting holes on a 139.3 mm wheel bolt pattern.
Does this rear drive axle shaft include the ABS tone ring?
No. The ABS tone ring is not included with this drive axle shaft, and neither are the universal joints or CV joints.
Can this rear drive axle shaft replace one damaged by rust or collision?
Yes, that is what it is designed for. This drive axle shaft is meant to help restore torque transfer from the differential or transmission to the wheel.
