PWR 42-2350 Rack and Pinion Assembly

PWR 42-2350 Rack and Pinion Assembly

PWR 42-2350 is a hydraulic rack and pinion assembly built for direct-fit replacement on select GM full-size SUVs and trucks. It is engineered for straightforward installation and is 100% tested for leaks, pressure, noise, and function before release.

Key Features

• Hydraulic rack and pinion assembly
• Direct-fit design for easier installation
• USA engineering approved
• Inner tie rods included
• Gasket or seal included
• 4 mounting holes
• Female inlet and outlet line fittings, 12 mm
• 3.0 turns lock to lock
• Steering input shaft diameter: 19.9 mm

Detailed Description

This PWR rack and pinion assembly is built for steering service on applications such as the Cadillac Escalade, Chevrolet Tahoe, Chevrolet Suburban 1500, GMC Yukon, and related models. Part number 42-2350 is a hydraulic unit with a 1394 end-to-end length and inner tie rods included, making it a practical replacement when restoring steering response and hydraulic assist. This part cross-references Cardone Reman 22-1145 for the same application.

Compatible With 2007-2014 Cadillac Escalade, 2007-2014 Cadillac Escalade ESV, 2007-2013 Cadillac Escalade EXT, 2007-2014 Chevrolet Suburban 1500, 2007-2014 Chevrolet Tahoe, 2007-2013 Chevrolet Avalanche, 2007-2014 GMC Yukon, and 2007-2014 GMC Yukon XL 1500. The PWR 42-2350 is intended for vehicles using a hydraulic steering rack with the listed mounting and line-fitting specifications.

Common Steering Issues This Part Can Address

• Excessive steering play or loose steering feel
• Hydraulic fluid leaks from the rack assembly
• Noise during steering input
• Uneven or inconsistent steering assist
• Worn internal rack components affecting road feel

Installation Notes and Tips

Verify the steering input shaft diameter, line fitting size, and mounting hole layout before installation. Transfer or replace related steering components as needed, and inspect hydraulic lines, seals, and alignment after the rack is installed. Because mounting hardware is not included, confirm all required fasteners and support components are on hand before beginning the job.

Quality Assurance

PWR states that this rack and pinion assembly is USA engineering approved and individually tested for leaks, pressure, noise, and function. That testing helps confirm the unit is ready for steering system service on the listed Cadillac, Chevrolet, and GMC applications.