BBB Industries 503-0138 Steering Gear

Overview of BBB Industries Reman Steering Gear 503-0138

The BBB Industries Reman Steering Gear 503-0138 is designed specifically for Chevrolet Astro and GMC Safari models. This remanufactured electric steering gear offers precise control and reliable performance, making it a suitable replacement for worn or damaged steering components.

• 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; Output shaft spline count: 32
• Inlet size: M18x1.50; Outlet size: M16x1.50
• Pressure port thread size: M18x1.50; Return port thread size: M16x1.50
• Includes installation kit for ease of replacement
• Three mounting holes and 2.688 turns lock to lock for responsive steering

Details on the Reman Steering Gear Product Line

The Reman Steering Gear line from BBB Industries focuses on providing remanufactured steering components that meet OEM specifications. Each unit undergoes a thorough rebuilding process to restore functionality and durability. The 503-0138 steering gear maintains original equipment fit and performance standards, ensuring compatibility with Chevrolet Astro and GMC Safari vehicles.

Technical Description and Specifications

This steering gear features an electric power assist design, suitable for vehicles equipped with electric steering systems. The output shaft diameter measures 1.25 inches (31.75 mm), while the input shaft diameter is 0.72 inches (18.29 mm), with spline counts of 26 on the input and 32 on the output shaft. The unit includes an installation kit and has three mounting holes for secure attachment. Thread sizes for the pressure and return ports are M18x1.50 and M16x1.50 respectively, matching factory specifications. The steering gear offers 2.688 turns lock to lock, providing precise steering response.

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 steering assist failure
• Eliminates steering noise or roughness caused by damaged internal components
• Helps correct fluid leaks from pressure or return ports

Installation Notes and Tips

Installation of the BBB Industries Reman Steering Gear 503-0138 should be performed by a qualified technician familiar with electric steering systems. The included installation kit contains necessary hardware to facilitate replacement. Ensure all connections, including pressure and return ports, are properly tightened to factory torque specifications. Verify alignment and steering wheel centering after installation to maintain optimal vehicle handling.

Quality Assurance and Warranty

BBB Industries remanufactured steering gears are rebuilt to meet or exceed OEM standards. Each unit undergoes rigorous testing to ensure durability and performance. The 503-0138 part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Chevrolet Astro and GMC Safari applications.