Dorman 630-148A Rear Left Drive Axle Shaft for GM 10.5 in. 14-Bolt Differential

The Dorman 630-148A is a rear driver side (left) solid axle shaft engineered as a direct OE replacement for select Chevrolet and GMC trucks equipped with the GM 10.5-inch (14-bolt) rear differential. Whether your original shaft has suffered damage or your bearings are worn out, this shaft restores proper power transfer from the differential to the rear wheel.

Key Features:

• Direct OE Replacement: Designed to match the original equipment shaft on specific Chevrolet and GMC vehicle applications — no modifications required
• Complete Kit: Includes all critical application-specific installation hardware and components needed for the job
• 30-Spline Design: Features a 30-spline count with C-clip retention, matching original factory specifications
• 1541 Carbon Steel Construction: Built from high-strength 1541 carbon steel for long-lasting durability under demanding load conditions
• GM 10.5-Inch (14-Bolt) Compatible: Specifically engineered for use with the GM 10.5-inch 14-bolt solid rear axle assembly
• Solid Shaft Axle: Heavy-duty solid shaft design for reliable, high-torque applications
• Tested to Rigorous Standards: Designed and quality-checked by a U.S.-based team of engineers and quality control specialists

Cross-reference OEM part number: 26045426 (General Motors). The Dorman 630-148A is sold individually and is the left/driver side shaft. Dorman is a leading U.S.-based automotive parts manufacturer with over 100 years of aftermarket experience, delivering reliable replacement solutions that save time and money compared to dealer pricing.