BBB Industries N502-0104 Steering Gear

New Steering Gear for Classic GM and Jeep Applications

BBB Industries New Steering Gear N502-0104 is a new electric steering gear built for select power steering applications across Buick, Chevrolet, Jeep, Oldsmobile, and Pontiac models. It is specified with a 4.25 turns lock-to-lock ratio, 32-spline input and output shafts, and an installation kit included for a direct replacement service.

Key Features

• Brand: BBB Industries New Steering Gear
• Part number: N502-0104
• Manual or power: Electric
• New, not remanufactured
• 32-spline input shaft and 32-spline output shaft
• Input shaft diameter: 0.8 in. / 20.32 mm
• Output shaft diameter: 1.25 in. / 31.75 mm
• Pressure port thread size: 11/16x18
• Return port thread size: 5/8x18
• Inlet size: 11/16x18
• Outlet size: 5/8x18
• 4 mounting holes
• Turns lock to lock: 4.25
• Installation kit included

Product Details

This steering gear is built for vehicles equipped with power steering and is listed for a wide range of classic full-size GM platforms, including Buick LeSabre and Riviera, Chevrolet Caprice and Impala, Oldsmobile 98, Delta 88, Custom Cruiser, and Toronado, plus Pontiac Bonneville, Catalina, and Grand Prix. It also cross-references Monroe Shocks & Struts (e.g., 19321308) for the same application. Use BBB Industries N502-0104 when replacing a worn steering gear on select 1960-1976 Buick, Chevrolet, Oldsmobile, Pontiac, and Jeep J20 models.

What This Steering Gear Helps Address

• Excessive steering play or looseness
• Hard steering effort in power steering systems
• Internal wear that causes inconsistent steering response
• Fluid leakage at steering gear ports or seals
• Restoration needs on classic full-size GM steering systems

Installation Notes and Tips

Verify shaft spline count, port thread sizes, mounting-hole layout, and lock-to-lock specification before installation. This unit is listed for power steering applications only, with fitment notes that include standard power steering, police packages, and A/C-equipped vehicles on select models. Confirm the vehicle’s year, make, model, and steering configuration against the fitment list before ordering. For best results, inspect related steering components, hoses, and alignment settings during replacement.

Quality Assurance

BBB Industries supplies this as a new steering gear, not a remanufactured unit, for service replacement use on confirmed applications.