PWR 42-2152 Rack and Pinion Assembly

Reliable Hydraulic Rack and Pinion Assembly for Lexus and Toyota

The PWR 42-2152 hydraulic rack and pinion assembly is engineered to restore precise steering control for Lexus Camry and Toyota ES350 models. Designed with essential features to ensure smooth and responsive handling, this rack and pinion assembly meets the demands of regular driving conditions.

Key Features of PWR 42-2152 Rack and Pinion Assembly

• Hydraulic type rack and pinion for consistent steering performance
• Includes inner tie rods and gasket/seal for secure installation
• Two mounting holes for proper fitment and stability
• End to end length of 1137 mm for exact replacement fit
• Steering input shaft with 36 splines and 17.4 mm diameter
• Female inlet and outlet line fittings with 16 mm and 17 mm diameters respectively
• Total steering turns lock to lock: 3.2 for responsive handling

Detailed Description of the PWR 42-2152 Rack and Pinion

This hydraulic rack and pinion assembly is designed specifically for Lexus Camry and Toyota ES350 vehicles, ensuring compatibility and reliable performance. The assembly features a 36-spline steering input shaft with a 17.4 mm diameter, providing a precise connection to the steering column. The unit includes inner tie rods and a gasket or seal to maintain hydraulic integrity and prevent leaks. With two mounting holes and an overall length of 1137 mm, this rack and pinion assembly fits securely in the steering system without requiring additional mounting brackets or outer tie rods. The female inlet and outlet line fittings, sized at 16 mm and 17 mm respectively, facilitate proper hydraulic fluid flow for smooth steering operation. The total turns lock to lock of 3.2 offers balanced steering responsiveness suitable for daily driving conditions.

Common Steering Issues Addressed by This Rack and Pinion

• Steering play or looseness causing imprecise handling
• Hydraulic fluid leaks affecting power steering performance
• Difficulty in steering or increased effort required
• Uneven or unstable steering response during turns
• Wear or damage to inner tie rods impacting alignment

Installation Notes and Tips

When installing the PWR 42-2152 rack and pinion assembly, ensure the hydraulic lines are properly connected to the female inlet and outlet fittings to avoid leaks. Since mounting hardware and brackets are not included, reuse existing components or source compatible hardware separately. Verify the steering input shaft spline count and diameter match the vehicle’s specifications for a secure fit. After installation, bleed the power steering system to remove air and restore optimal hydraulic function.

Quality Assurance and Warranty Information

The PWR 42-2152 rack and pinion assembly is manufactured to meet OEM standards for fit and function on Lexus Camry and Toyota ES350 models. It includes a gasket or seal to maintain hydraulic system integrity. While specific warranty details are not provided, PWR products typically undergo quality control testing to ensure durability and reliable steering performance.