PWR 42-1697 Rack and Pinion Assembly

Reliable Hydraulic Rack and Pinion Assembly for Toyota 4Runner and Tacoma

The PWR 42-1697 hydraulic rack and pinion assembly is engineered to restore precise steering control for Toyota 4Runner and Tacoma models. Designed with essential features to ensure compatibility and performance, this rack and pinion assembly supports smooth and responsive steering.

Key Features of PWR 42-1697 Rack and Pinion Assembly

• Hydraulic type rack and pinion for consistent steering assistance
• Includes inner tie rods and gasket/seal for secure installation
• Two mounting holes for proper fitment without mounting brackets
• End-to-end length of 948 mm for exact replacement
• 36-spline steering input shaft with 17.4 mm diameter
• Female inlet and outlet line fittings with 16 mm and 17 mm diameters respectively
• Total steering turns lock to lock: 3.5 for precise control

Detailed Description of the PWR Hydraulic Rack and Pinion Assembly

This PWR rack and pinion assembly, part number 42-1697, is designed specifically for Toyota 4Runner and Tacoma vehicles requiring a hydraulic steering system replacement. The assembly features a 36-spline input shaft with a 17.4 mm diameter, ensuring compatibility with the factory 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 no included mounting brackets or outer tie rods, this assembly is intended for direct replacement where existing hardware is reused. The inlet and outlet line fittings are female with diameters of 16 mm and 17 mm, matching OEM specifications for seamless hydraulic line connections. The total turns lock to lock is 3.5, providing responsive steering feedback consistent with Toyota’s original design.

Common Applications and Issues Addressed

• Restores steering precision and responsiveness in Toyota 4Runner and Tacoma models
• Replaces worn or leaking hydraulic rack and pinion assemblies
• Eliminates steering play caused by damaged inner tie rods or seals
• Resolves hydraulic fluid leaks due to gasket or seal failure
• Corrects uneven steering effort or stiffness

Installation Notes and Tips

• Verify compatibility with your Toyota 4Runner or Tacoma model year before installation
• Reuse existing mounting brackets and outer tie rods as they are not included
• Ensure hydraulic lines match the female inlet and outlet fittings of 16 mm and 17 mm diameters
• Check spline count and input shaft diameter for proper steering column fitment
• Bleed the hydraulic steering system thoroughly after installation to remove air

Quality Assurance and Warranty Information

The PWR 42-1697 rack and pinion assembly is manufactured to meet OEM specifications for hydraulic steering components. It includes a gasket or seal to maintain system integrity and is tested for durability and fitment. While specific warranty details are not provided, PWR products typically adhere to industry standards for quality and reliability. For warranty information, consult the product documentation or manufacturer directly.