BBB Industries 731-2221 Power Steering Pump

Overview of BBB Industries Reman Power Steering Pump 731-2221

The BBB Industries Reman Power Steering Pump 731-2221 is designed for reliable steering performance in select GM trucks and SUVs. This remanufactured power steering pump is engineered to meet OEM specifications, providing a durable solution for Cadillac, Chevrolet, and GMC vehicles.

• Remanufactured power steering pump with cast iron housing
• Inlet diameter of 0.379 inches with plastic filter type
• Single inlet and outlet with threaded M16x1.50 outlet size
• Includes installation kit for straightforward replacement
• Four mounting holes and press-on pulley attachment (pulley not included)
• Reservoir included, but no reservoir cap or sensor

Product Line Details: Reman Power Steering Pump

The Reman Power Steering Pump line from BBB Industries focuses on remanufactured components that restore steering system functionality while maintaining compatibility with original equipment. This line ensures that each pump, including part number 731-2221, undergoes thorough inspection and testing to meet performance standards. The use of cast iron housing and precise inlet/outlet specifications supports durability and fitment accuracy for GM vehicles.

Technical Description and Vehicle Compatibility

This power steering pump features a cast iron housing for strength and longevity, with a plastic filter to protect the system from contaminants. The inlet attachment is designed for reservoir connection, and the outlet uses a threaded M16x1.50 fitting, ensuring secure hose connections. The pump includes one inlet and one outlet port, with four mounting holes for stable installation. The pulley attachment is press-on style, though the pulley itself is not included. This pump is compatible with a range of Cadillac, Chevrolet, and GMC models, including Avalanche 1500, C1500, C1500 Suburban, C2500, C2500 Suburban, Escalade, Escalade ESV, Escalade EXT, K1500, K1500 Suburban, K2500, K2500 Suburban, Sierra 1500, Sierra 1500 Classic, Silverado 1500, Silverado 1500 Classic, Suburban 1500, Tahoe, Yukon, and Yukon XL 1500.

Common Applications and Problem Resolution

• Restores power steering function in Cadillac Escalade and Chevrolet Silverado 1500
• Addresses steering pump leaks and pressure loss in GMC Sierra 1500 Classic
• Eliminates whining or groaning noises during steering in Chevrolet Tahoe
• Resolves difficulty in steering or heavy steering effort in GMC Yukon XL 1500
• Replaces worn or damaged pumps in Chevrolet Avalanche 1500 and related models

Installation Notes and Tips

The BBB Industries 731-2221 power steering pump comes with an installation kit to facilitate replacement. Ensure the press-on pulley is transferred from the old pump or sourced separately, as it is not included. Verify all hose connections match the inlet and outlet sizes (0.379 inch inlet, M16x1.50 outlet) for proper fitment. Bleed the power steering system after installation to remove air and ensure optimal performance.

Quality Assurance and Warranty

This remanufactured power steering pump is built to meet or exceed OEM standards, with rigorous testing to ensure reliability. The cast iron housing and plastic filter contribute to long service life. Installation kit inclusion supports proper fitment and function. Warranty details are provided by BBB Industries and typically cover defects in materials and workmanship for a specified period.