BBB Industries 503-0128 Steering Gear

Overview of BBB Industries Reman Steering Gear 503-0128

The BBB Industries Reman Steering Gear 503-0128 is a remanufactured electric steering gear designed for select Chevrolet, Dodge, and GMC trucks and SUVs. Engineered to meet OEM specifications, this steering gear provides reliable steering performance for vehicles such as the Chevrolet Tahoe, GMC Yukon, and Dodge Ram 1500.

• Remanufactured electric steering gear for precise control
• 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
• Pressure and return port thread sizes: M18x1.50 and M16x1.50
• Includes installation kit for straightforward replacement
• Three mounting holes for secure fitment
• Turns lock to lock: 3.063 for responsive steering

About the Reman Steering Gear Product Line

The Reman Steering Gear line from BBB Industries focuses on remanufactured steering components that restore factory steering performance. Each unit undergoes a thorough remanufacturing process to ensure durability and compatibility with original vehicle specifications. The 503-0128 steering gear is part of this line, offering a cost-effective alternative to new parts while maintaining quality and fitment for Chevrolet, Dodge, and GMC models.

Technical Details and Compatibility

This steering gear features an electric power assist design, suitable for vehicles requiring electric steering systems. The output shaft diameter measures 1.25 inches (31.75 mm), and the input shaft diameter is 0.72 inches (18.29 mm), with spline counts of 32 and 26 respectively, ensuring precise engagement with the steering linkage. The unit includes M18x1.50 pressure port and M16x1.50 return port thread sizes, matching OEM hydraulic connections. With three mounting holes and a lock-to-lock turn ratio of 3.063, it fits securely and provides responsive steering feel.

Compatible Vehicles

• Chevrolet C1500 Suburban, C2500, C2500 Suburban, C3500, Tahoe
• Dodge Ram 1500, Ram 2500, Express 3500
• GMC K1500 Suburban, K2500, K2500 Suburban, K3500, Yukon, Savana 3500

Common Applications and Problem Resolution

This steering gear is designed to address several steering system issues, including:

• Excessive play or looseness in steering
• Difficulty steering or heavy steering effort
• Leaking steering gear seals causing fluid loss
• Uneven or jerky steering response
• Noise or binding during steering operation

Installation Notes and Tips

The 503-0128 steering gear comes with an installation kit to facilitate proper replacement. When installing, ensure all hydraulic connections match the M18x1.50 pressure port and M16x1.50 return port threads. Verify spline counts and shaft diameters for compatibility with the vehicle’s steering linkage. Proper torque on mounting bolts and alignment of the steering gear are critical for optimal performance and safety.

Quality Assurance and Warranty

BBB Industries remanufactured steering gears undergo rigorous testing to meet OEM standards. The 503-0128 part is backed by BBB Industries’ quality assurance processes, ensuring reliable operation and fitment. Installation of this remanufactured steering gear helps maintain vehicle safety and steering precision. Please consult the warranty information provided by BBB Industries for specific coverage details.