Dorman 630-103 Drive Axle Shaft - Rear Left or Rear Right

Overview of Dorman 630-103 Drive Axle Shaft

The Dorman 630-103 drive axle shaft is engineered for reliable performance in select Chevrolet, GMC, and Oldsmobile models. Designed as a solid shaft axle, this component provides a durable solution for driveline repairs on vehicles such as the Chevrolet Blazer and GMC Jimmy.

• Solid shaft axle design for strength and durability
• 29.03 inches in length to match OEM specifications
• Constructed from carbon steel for enhanced wear resistance
• Includes axle shaft, wheel studs, wheel nuts, bearing, and seal
• Features 28 splines and 5 lug holes for secure fitment
• ABS tone ring not included

Detailed Product Description

The Dorman 630-103 drive axle shaft is manufactured from carbon steel, providing the necessary toughness to withstand the stresses of daily driving and off-road conditions. With a length of 29.03 inches and 28 splines, this axle shaft is designed to meet the exact specifications required for solid shaft axle configurations. The package includes essential components such as wheel studs, wheel nuts, bearing, and seal, facilitating a comprehensive replacement process. This axle shaft features five lug holes, compatible with the wheel lug pattern on Chevrolet S10, GMC Sonoma, and Oldsmobile Bravada models.

Compatible Vehicles and Applications

This drive axle shaft is compatible with a range of Chevrolet, GMC, and Oldsmobile vehicles, including:

• Chevrolet Blazer, S10, S10 Blazer, S15, and S15 Jimmy
• GMC Jimmy, Bravada, and Sonoma
• Oldsmobile Bravada

It is designed specifically for solid shaft axle setups and does not include an ABS tone ring, so it is suitable for vehicles without ABS tone ring requirements.

Common Issues Addressed by This Drive Axle Shaft

• Worn or damaged axle shaft causing vibrations or noise
• Leaking axle seals leading to grease loss and contamination
• Broken or stripped splines affecting power transfer
• Damaged wheel studs or nuts compromising wheel security
• Corrosion or fatigue failure in original axle components

Installation Notes and Tips

• Verify vehicle compatibility with the 29.03-inch length and 28 spline count before installation
• Ensure the axle shaft matches the 5-hole wheel lug pattern of the vehicle
• Replace all included components such as wheel studs, nuts, bearing, and seal for optimal performance
• Check for proper torque specifications on wheel nuts during installation
• ABS tone ring is not included; confirm if your vehicle requires a separate ABS component

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, using quality materials such as carbon steel for durability. The 630-103 drive axle shaft undergoes rigorous testing to ensure fit, form, and function. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.