BBB Industries 503-0126 Steering Gear

Overview of BBB Industries Reman Steering Gear 503-0126

The BBB Industries Reman Steering Gear 503-0126 is designed specifically for Chevrolet Astro and GMC Safari models. This remanufactured electric steering gear offers precise control and reliable performance, engineered to meet the exact specifications required for these vehicles.

• Remanufactured electric steering gear for Chevrolet Astro and GMC Safari
• 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: M18x1.50 thread
• Outlet size: M16x1.50 thread
• Pressure port thread size: M18x1.50
• Return port thread size: M16x1.50
• Number of mounting holes: 3
• Turns lock to lock: 3.063
• Installation kit included

About the Reman Steering Gear Product Line

The Reman Steering Gear line from BBB Industries focuses on providing remanufactured steering components that meet OEM standards. Each unit undergoes a thorough rebuilding process to restore functionality and durability, making it a practical replacement option for electric steering systems in Chevrolet Astro and GMC Safari vehicles. This product line emphasizes quality and fitment accuracy to ensure proper steering response and vehicle safety.

Detailed Product Description

This steering gear unit features an electric power assist design, tailored for the Chevrolet Astro and GMC Safari. The input shaft measures 0.72 inches (18.29 mm) in diameter with 26 splines, while the output shaft is 1.25 inches (31.75 mm) in diameter with 32 splines, ensuring compatibility with the vehicle’s steering linkage. The unit includes three mounting holes for secure installation and has a lock-to-lock turn ratio of 3.063, providing responsive steering feel. Threaded inlet and outlet ports (M18x1.50 and M16x1.50 respectively) accommodate hydraulic connections, with pressure and return port thread sizes matching these dimensions. An installation kit is included to facilitate proper setup.

Common Applications and Problem Resolution

• Replacement for worn or leaking steering gear in Chevrolet Astro and GMC Safari
• Restores proper steering response and reduces play in the steering wheel
• Addresses issues with electric power assist failure or inconsistent steering effort
• Eliminates hydraulic leaks from pressure or return ports
• Corrects steering gear noise or rough operation

Installation Notes and Tips

• Verify compatibility with Chevrolet Astro or GMC Safari before installation
• Use the included installation kit to ensure all mounting hardware and seals are properly fitted
• Check and bleed the power steering system after installation to remove air
• Inspect input and output shaft spline engagement for proper alignment
• Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

BBB Industries remanufactured steering gears undergo comprehensive testing to meet OEM performance standards. The 503-0126 part is built to provide reliable operation and durability. Installation kit inclusion supports proper fitment and function. Warranty coverage details should be confirmed with the distributor or retailer, as terms may vary.