BBB Industries 990-0877 Power Steering Pump

Reman Power Steering Pump for BMW

Restore hydraulic steering performance with this BBB Industries reman power steering pump, part number 990-0877. Built for BMW applications that use a non-reservoir style pump, it features an aluminum housing, a threaded M16x1.50 outlet, and a pipe-style inlet for the correct OE-style connection.

The BBB Industries Reman Power Steering Pump line focuses on remanufactured steering components for direct replacement use. This 990-0877 pump is supplied with an installation kit and is configured for vehicles that use a remote reservoir setup rather than an integrated reservoir on the pump body.

Key Features

• Remanufactured power steering pump for BMW steering systems
• Aluminum housing for durable, OE-style construction
• Pipe inlet with M16x1.50 threaded outlet connection
• Remote reservoir design; reservoir and cap are not included
• Installation kit included for the replacement process
• Three mounting holes for application-specific fitment
• Part number 990-0877 for ordering and cross-reference use

Detailed Description

BBB Industries 990-0877 is a reman power steering pump engineered for BMW 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, and 530xi applications listed below. It is intended for vehicles without a reservoir on the pump and, on certain listings, without Active Steering or Dynamic Drive. The pump uses a bolt-on pulley attachment, does not include a pulley, and does not include a sensor or filter.

This part cross-references BMW 32-41-6-777-321 and 19319494 for the same application. Use 990-0877 when replacing a worn or leaking BMW power steering pump on the specified 2006-2010 vehicles.

What It Helps Fix

• Whining or groaning from the power steering pump
• Low hydraulic assist at the steering wheel
• Fluid leakage from a worn pump housing or seals
• Rough or inconsistent steering effort
• Loss of steering performance on BMW non-reservoir pump setups

Installation Notes and Tips

• Verify the vehicle uses a non-reservoir style pump before ordering.
• Confirm the outlet thread size is M16x1.50 and the inlet uses a pipe-style connection.
• Check for Active Steering and Dynamic Drive exclusions where noted in fitment.
• Inspect hoses, fluid condition, and mounting points during replacement.
• Bleed the power steering system after installation to remove trapped air.

Quality Assurance

BBB Industries remanufactures steering components to meet application-specific replacement needs. Part number 990-0877 is built for the listed BMW fitments and follows the configuration details shown in the product data.

Compatible Vehicles

• Fits 2008-2010 BMW 528i, N/A, w/o Reservoir, Dynamic Drive, Active Steering
• Fits 2009-2010 BMW 528i xDrive, N/A, w/o Reservoir; w/o Active Steering
• Fits 2008 BMW 528xi, N/A, Non-reservoir style power steering pump
• Fits 2007 BMW 525i, N/A, w/o Reservoir; w/o Active Steering
• Fits 2006-2007 BMW 525xi, N/A, Non-reservoir style power steering pump
• Fits 2007 BMW 530i, N/A, w/o Reservoir; w/o Active Steering
• Fits 2006-2007 BMW 530xi, N/A, Non-reservoir style power steering pump
• Fits 2006 BMW 525i, N/A, w/o Reservoir, Dynamic Drive, Active Steering
• Fits 2006 BMW 530i, N/A, w/o Reservoir, Dynamic Drive, Active Steering