BBB Industries 503-0126 Steering Gear

Reman Steering Gear for Astro and Safari

BBB Industries Reman Steering Gear 503-0126 is a remanufactured electric steering gear for select Chevrolet Astro and GMC Safari applications. It is built for vehicles with power steering and the listed suspension and production-code requirements, making it a direct replacement for the original steering gear in confirmed applications.

Key Features

• Remanufactured steering gear from BBB Industries Reman Steering Gear line
• Electric manual-or-power steering gear configuration
• Input shaft diameter: 0.72 in. / 18.29 mm
• Output shaft diameter: 1.25 in. / 31.75 mm
• Input shaft spline count: 26
• Output shaft spline count: 32
• Pressure port thread size: M18x1.50
• Return port thread size: M16x1.50
• Inlet size: M18x1.50
• Outlet size: M16x1.50
• Three mounting holes
• Turns lock to lock: 3.063
• Installation kit included: Yes

Product Details

BBB Industries 503-0126 is a reman steering gear engineered around the original fitment and connection points used on select Chevrolet Astro and GMC Safari vans. The unit uses an electric steering gear configuration with the specified shaft diameters, spline counts, and port thread sizes to match the vehicle’s steering and hydraulic connection requirements. This part cross-references OE number 19321374 for the same application.

The Reman Steering Gear product line focuses on remanufactured steering components for direct replacement use. For buyers searching for a reman steering gear for Chevrolet Astro or GMC Safari, part number 503-0126 provides the listed OE-style dimensions and mounting layout needed for the confirmed applications.

What It Is Used For

• Replacing a worn or leaking steering gear on a Chevrolet Astro or GMC Safari
• Correcting excessive steering play or loose steering response
• Addressing steering effort changes caused by internal gear wear
• Restoring proper hydraulic port and shaft interface dimensions
• Servicing vehicles with the listed power steering and suspension requirements

Installation Notes

• Fits 1999 Chevrolet Astro, N/A, Power Steering; w/o Ride & Handling Suspension (FE2) (1st Design) w/ Production Code XD
• Fits 1999 GMC Safari, N/A, Power Steering; w/o Ride & Handling Suspension (FE2) (1st Design) w/ Production Code XD
• Fits 1995 Chevrolet Astro, N/A, Power Steering; w/o Ride & Handling Suspension (FE2) (1st Design) Double Seal
• Fits 1995 GMC Safari, N/A, Power Steering; w/o Ride & Handling Suspension (FE2) (1st Design) Double Seal
• Fits 1985-1994 Chevrolet Astro, N/A, Power Steering; w/o Sport Suspension (FE3)
• Fits 1985-1994 GMC Safari, N/A, Power Steering; w/o Sport Suspension (FE3)
• Verify shaft spline count, port thread sizes, and mounting-hole layout before installation
• Confirm suspension code and production-code notes against the vehicle identification tag
• Professional steering-system service and alignment checks are recommended after replacement

Quality Assurance

BBB Industries remanufactures steering components to meet the dimensional and application requirements listed for the original part. This steering gear is built for the confirmed Chevrolet Astro and GMC Safari applications and is supplied as a remanufactured replacement unit.