BBB Industries N734-69143 Power Steering Pump

BBB Industries New Power Steering Pump N734-69143

Restore steering response with this BBB Industries New Power Steering Pump, part number N734-69143. Built as a new replacement unit with a cast iron housing, reservoir included, and an installation kit included, it is designed for vehicles that need a direct-fit power steering pump service part.

Key Features

• New power steering pump for steering system repair
• Cast iron housing for durable construction
• Reservoir included for reservoir-style applications
• Threaded outlet with M16x1.50 outlet thread size
• Reservoir inlet attachment with 0.385 inlet size
• Press-on pulley attachment type
• Installation kit included
• Two mounting holes for application-specific fitment

Product Details

BBB Industries New Power Steering Pump N734-69143 is built for select GM full-size and mid-size vehicles, including Buick LeSabre, Pontiac Bonneville, Buick Park Avenue, Buick Riviera, Oldsmobile 88, Oldsmobile LSS, Oldsmobile Regency, Buick Regal, Oldsmobile 98, and Pontiac Bonneville applications listed below. This pump uses a reservoir inlet design, a threaded M16x1.50 outlet, and a press-on pulley attachment, making it a practical replacement for steering systems that require a reservoir-equipped pump assembly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Part number N734-69143 is also referenced by OE numbers 19320082, 26035305, 26043363, and 26051595.

What It Helps Address

• Hard or heavy steering effort
• Whining or noisy power steering operation
• Fluid leakage from a worn pump assembly
• Poor steering assist caused by pump wear
• Reservoir-related replacement needs during steering service

Installation Notes and Tips

Replace the reservoir for optimal power steering pump performance where noted in the fitment data. Confirm the vehicle’s steering configuration, outlet thread size, inlet style, and pulley attachment before installation. Bleed the power steering system after installation and inspect hoses, seals, and fluid condition to help prevent repeat service. Compatible With 1995-2002 Buick LeSabre, Buick Park Avenue, Buick Regal, Buick Riviera, Pontiac Bonneville, Oldsmobile 88, Oldsmobile 98, Oldsmobile LSS, and Oldsmobile Regency applications listed in the fitment data.

Quality Assurance

BBB Industries supplies new steering components built to match application-specific requirements for the listed vehicles. This power steering pump is intended for direct replacement service on the confirmed fitment applications, including Buick LeSabre and Pontiac Bonneville models covered by the fitment data.