PWR 42-2099 Rack and Pinion Assembly

PWR 42-2099 Rack and Pinion for Grand Cherokee

PWR 42-2099 is a hydraulic rack and pinion assembly for the 2005-2010 Jeep Grand Cherokee. It is built as a direct-fit replacement to simplify installation and is engineered for steering performance, leak control, pressure stability, noise control, and function testing.

Key Features

• Hydraulic rack and pinion assembly
• Direct-fit design for easier installation
• USA engineering approved
• 100% tested for leaks, pressure, noise, and function
• Includes inner tie rods
• Gasket or seal included
• Two mounting holes
• Female inlet and outlet line fittings

Detailed Description

This PWR rack and pinion assembly is made for steering service on the Jeep Grand Cherokee and is identified by part number 42-2099. It uses a hydraulic design with an 18.6 steering input shaft diameter, 18 mm inlet fitting, and 16 mm outlet fitting. The assembly measures 1338 end to end and has 3.0 turns lock to lock, supporting precise steering response in the 2005-2010 Jeep Grand Cherokee platform. This part cross-references Cardone New 97-381 for the same application.

Common Issues This Part Can Address

• Steering fluid leaks from a worn rack and pinion assembly
• Excessive steering play or inconsistent on-center feel
• Noise during steering input caused by internal wear
• Rough or uneven steering response in the front suspension system
• Failure of internal hydraulic seals or steering gear components

Installation Notes and Tips

Compatible with 2005-2010 Jeep Grand Cherokee, steering application. Mounting hardware and mounting brackets are not included. Outer tie rods are not included, while inner tie rods are included. Verify line fitting sizes, shaft diameter, and mounting points against the original unit before installation. After installation, bleed the hydraulic system and inspect for leaks, proper assist, and centered steering wheel position.

Quality Assurance

PWR states that its pumps, racks, and gears are fully tested for leaks, pressure, noise, and function before release. The assembly is also described as USA engineering approved for consistent steering service.