BBB Industries 503-0106 Steering Gear

Overview of BBB Industries Reman Steering Gear 503-0106

The BBB Industries Reman Steering Gear 503-0106 is a remanufactured electric steering gear designed for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Engineered to meet precise specifications, this steering gear ensures reliable performance and compatibility with various classic and late-model vehicles.

• Remanufactured electric steering gear for improved reliability
• Output shaft diameter: 1.25 inches (31.75 mm)
• Input shaft diameter: 0.72 inches (18.29 mm)
• Input shaft spline count: 26 splines
• Output shaft spline count: 32 splines
• Inlet size and pressure port thread: M18x1.50
• Outlet and return port thread: M16x1.50
• Three mounting holes for secure installation
• Installation kit included for convenience
• Turns lock to lock: 3.375

About the Reman Steering Gear Product Line

The Reman Steering Gear line from BBB Industries focuses on remanufactured steering components that restore original equipment performance. Each unit undergoes a thorough rebuilding process to meet factory specifications, providing a cost-effective alternative to new parts without compromising quality. The 503-0106 steering gear is part of this line, offering a reliable replacement option for electric steering systems in compatible vehicles.

Detailed Product Description and Specifications

This steering gear features a 1.25-inch (31.75 mm) output shaft diameter and a 0.72-inch (18.29 mm) input shaft diameter, designed to fit the steering system requirements of various GM vehicles. The input shaft has 26 splines, while the output shaft has 32 splines, ensuring proper engagement and smooth steering response. The unit includes M18x1.50 inlet and pressure port threads and M16x1.50 outlet and return port threads, matching OEM hydraulic connections. With three mounting holes and a lock-to-lock turn ratio of 3.375, this steering gear provides precise steering control and secure installation. An installation kit is included to facilitate proper setup.

Compatible Vehicles and Applications

• Buick models including Century, LeSabre, Regal, and Skylark
• Cadillac models such as DeVille, Eldorado, Fleetwood, and Seville
• Chevrolet models including Camaro, Caprice, El Camino, Impala, Malibu, Monte Carlo, and Monza
• Oldsmobile models like Cutlass, Cutlass Supreme, Delta 88, and Starfire
• Pontiac models including Bonneville, Firebird, Grand Am, Grand Prix, LeMans, Parisienne, and Safari

Common Issues Addressed by This Steering Gear

• Steering play or looseness due to worn internal components
• Difficulty in steering or increased effort in electric power steering systems
• Leaking hydraulic fluid from worn seals or ports
• Unresponsive or inconsistent steering feedback
• Noise or binding during steering operation

Installation Notes and Tips

Installation of the BBB Industries Reman Steering Gear 503-0106 requires proper alignment and torque specifications to ensure optimal performance. The included installation kit contains necessary hardware to replace worn or damaged components. It is recommended to verify spline counts and shaft diameters match the vehicle’s steering column and linkage. Bleeding the power steering system after installation is essential to remove air and prevent steering issues. Professional installation is advised for accurate fitment and safety.

Quality Assurance and Warranty

BBB Industries remanufactured steering gears undergo rigorous testing to meet OEM standards. Each unit is inspected for dimensional accuracy, seal integrity, and functional performance. The 503-0106 steering gear comes with a limited warranty covering defects in materials and workmanship, providing assurance of quality and durability for your Buick, Cadillac, Chevrolet, Oldsmobile, or Pontiac vehicle.