PWR 42-1843 Rack and Pinion Assembly

PWR 42-1843 Rack and Pinion Assembly

PWR 42-1843 is a hydraulic rack and pinion assembly built for direct-fit replacement on select Toyota and Lexus applications. It is engineered in the USA, fully tested for leaks, pressure, noise, and function, and includes inner tie rods with seals for a cleaner service replacement.

Compatible with 2002-2006 Toyota Camry, 2004-2008 Toyota Solara, 2002-2003 Lexus ES300, and 2004-2006 Lexus ES330. This PWR rack and pinion assembly is a practical choice when restoring steering response on these vehicles.

Key Features

• Hydraulic rack and pinion assembly
• Direct-fit design for easier installation
• USA engineering approved
• Leak, pressure, noise, and function tested
• Inner tie rods included
• Gasket or seal included
• 36-spline steering input shaft
• 2 mounting holes
• Female inlet and outlet line fittings

Detailed Description

Built for steering systems that use hydraulic assist, PWR part number 42-1843 is intended to replace worn or leaking rack and pinion units while maintaining factory-style fitment. The assembly measures 1112 end to end, uses a 19 mm steering input shaft diameter, and features a 3.3 lock-to-lock turn ratio. Inlet and outlet line fittings are female, with 16 mm inlet and 17 mm outlet connections. This part cross-references Anchor 3570 for the same application.

For buyers searching for a 2002-2006 Toyota Camry rack and pinion assembly, a 2004-2008 Toyota Solara steering rack, or a Lexus ES330 / ES300 hydraulic steering rack, PWR 42-1843 matches the listed vehicle applications and steering configuration.

Common Problems This Part Addresses

• Steering fluid leaks from a worn rack and pinion assembly
• Excessive steering play or loose on-center feel
• Noise during steering input from internal wear
• Uneven or inconsistent steering response
• Failure of internal seals or hydraulic passages

Installation Notes and Tips

Verify spline count, line fitting size, and mounting points before installation. Mounting hardware and mounting brackets are not included, so reuse or source the required vehicle-specific hardware as needed. Inspect power steering lines, tie rod ends, and related steering components during replacement to avoid repeat labor.

Quality Assurance

PWR states that this rack and pinion assembly is USA Engineering Approved and individually tested for leaks, pressure, noise, and function before release. That testing focus supports consistent hydraulic performance and fitment confidence for the listed Toyota and Lexus applications.