Description
Product Overview
The Dorman 630-638 axle shaft assembly is engineered as a direct‑fit replacement for original equipment axle shafts on a variety of automotive applications. Constructed from high‑strength steel, the shaft provides the rigidity and durability required for demanding driving conditions. Each unit is pre‑assembled in Dorman’s U.S. facility, ensuring precise tolerances and eliminating the need for additional assembly steps. Key specifications include a weight of 7.49 lb, dimensions of 15.55 × 5.6 × 6.1 in, and an OEM part number 22876133 for exact matching. The shaft is finished ready‑to‑paint, allowing you to customize the appearance to blend seamlessly with your vehicle’s existing components.
Usage
This axle shaft is intended for use in passenger cars and light trucks where the original axle has worn or been damaged. Ideal for both professional mechanics and DIY enthusiasts, the pre‑assembled design reduces installation time and minimizes the risk of errors. The shaft performs reliably in everyday driving, highway cruising, and occasional off‑road conditions, delivering consistent power transfer from the differential to the wheels. Ensure compatibility by entering your vehicle’s make, model, and trim level into Dorman’s garage tool before purchase.
Why Choose Us
Dorman leverages decades of engineering expertise and a rigorous quality‑control process to produce components that meet or exceed OEM standards. Each axle shaft undergoes stress testing, dimensional verification, and surface‑finish inspection to guarantee fit and function. Backed by a team of U.S. engineers, the product includes a comprehensive warranty and access to technical support. Choosing Dorman means selecting a trusted brand that prioritizes safety, durability, and customer satisfaction.
Key Features
- Direct‑fit replacement matching OEM specifications for a seamless install.
- High‑strength steel construction ensures long‑lasting durability and load capacity.
- Pre‑assembled and ready‑to‑paint, eliminating extra preparation steps.
- Engineered in the United States with strict quality‑control protocols.
- Supported by Dorman’s garage tool to verify exact vehicle compatibility.
FAQ
Is this axle shaft compatible with my vehicle?
Use Dorman’s online garage tool to input your vehicle’s make, model, year, and trim. The tool will confirm whether the 630-638 assembly is the correct fit.
Do I need to paint the shaft before installation?
No. The shaft arrives with a primer‑ready surface, allowing you to paint it after installation if you wish to match your vehicle’s color scheme.
What warranty does Dorman provide?
Dorman offers a limited warranty that covers defects in materials and workmanship. Specific terms are included with the product packaging and on the Dorman website.
Can I install this shaft myself?
Yes. The pre‑assembled design is intended for both professional and DIY installations. Basic hand tools and a torque wrench are sufficient, but we recommend following the service manual for your specific vehicle.
How does the weight of this shaft affect vehicle performance?
At 7.49 lb, the shaft is comparable to OEM weights, ensuring no adverse impact on handling, fuel efficiency, or ride quality.
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