BBB Industries 503-0137 Steering Gear

Overview of BBB Industries Reman Steering Gear 503-0137

The BBB Industries Reman Steering Gear 503-0137 is designed for reliable steering performance in select Chevrolet, Dodge, and GMC models. This remanufactured electric steering gear offers precise fitment and durability for vehicles such as the Chevrolet Express 2500 and GMC Savana 3500.

• Remanufactured electric steering gear for consistent performance
• Compatible with Chevrolet B1500, B2500, B3500, Express 2500, and Dodge Ram models
• 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
• Installation kit included for streamlined replacement
• Pressure and return port thread sizes: M18x1.50 and M16x1.50 respectively
• Three mounting holes and 3 turns lock to lock for responsive steering

Details on the Reman Steering Gear Product Line

The Reman Steering Gear line by BBB Industries focuses on remanufactured steering components that meet OEM specifications. This product line ensures that each steering gear is rebuilt with precision, tested for quality, and includes necessary installation hardware. The 503-0137 part benefits from this process, providing a dependable replacement option for electric steering systems in compatible vehicles.

Technical Specifications and Features

This steering gear features an output shaft diameter of 1.25 inches (31.75 mm) and an input shaft diameter of 0.72 inches (18.29 mm), designed to match the original equipment dimensions. The input shaft has 26 splines, while the output shaft has 32 splines, ensuring proper engagement and steering response. The unit includes pressure and return ports with thread sizes M18x1.50 and M16x1.50, respectively, facilitating correct hydraulic connections. With three mounting holes and a lock-to-lock turn count of 3, this steering gear maintains the steering feel and control expected in Chevrolet B1500, Dodge B2500, and GMC Savana 3500 models.

Common Applications and Problem Resolution

• Replacement for worn or leaking steering gear units in Chevrolet B1500 and B2500 trucks
• Restores steering precision in Dodge B3500 and GMC Savana 2500 vans
• Addresses issues such as excessive play or steering wheel vibration
• Solves hydraulic pressure loss or fluid leaks in electric steering systems
• Improves steering response and vehicle handling consistency

Installation Notes and Tips

The BBB Industries 503-0137 steering gear comes with an installation kit to facilitate proper mounting and connection. Ensure all hydraulic lines are securely attached to the M18x1.50 pressure port and M16x1.50 return port. Verify spline counts and shaft diameters match the vehicle’s original parts before installation. Proper torque on the three mounting bolts is essential to avoid leaks and maintain alignment. This steering gear is designed for electric power steering systems found in Chevrolet Express 3500 and GMC Savana 3500 models.

Quality Assurance and Warranty

Each BBB Industries Reman Steering Gear 503-0137 unit undergoes rigorous remanufacturing and testing to meet OEM standards. The product includes a warranty that covers defects in materials and workmanship, providing confidence in its durability and performance. This warranty supports professional technicians and vehicle owners seeking a reliable steering gear replacement for Chevrolet, Dodge, and GMC vehicles.