PWR 42-1801 Rack and Pinion Assembly

Overview of PWR Hydraulic Rack and Pinion Assembly

The PWR 42-1801 hydraulic rack and pinion assembly is engineered for precise steering control in Lexus RX300 vehicles. Designed to meet regular grade specifications, this component ensures reliable performance and smooth handling for your steering system.

• Hydraulic type rack and pinion assembly
• Includes mounting brackets and inner tie rods
• Gasket or seal included for secure installation
• Three mounting holes with a total end-to-end length of 1285 mm
• Steering input shaft with 36 splines and 16.8 mm diameter
• Female inlet and outlet line fittings, both 16 mm in diameter
• Total turns lock to lock: 2.67

Detailed Product Description

This PWR rack and pinion assembly (part number 42-1801) is specifically designed for the Lexus RX300, providing a direct replacement for the hydraulic steering system. The assembly includes mounting brackets and inner tie rods, but outer tie rods and mounting hardware are not included. The unit features three mounting holes and a precise end-to-end length of 1285 mm, ensuring proper fitment and alignment. The steering input shaft has 36 splines with a diameter of 16.8 mm, compatible with the RX300’s steering column. Both inlet and outlet line fittings are female and measure 16 mm in diameter, facilitating straightforward hydraulic line connections. The total turns lock to lock is 2.67, offering responsive steering feedback consistent with factory specifications.

Compatible Vehicles and Applications

This rack and pinion assembly is compatible with the Lexus RX300 model. It is designed to replace worn or damaged hydraulic steering racks, restoring steering precision and vehicle control.

• Steering play or looseness in the Lexus RX300
• Hydraulic fluid leaks from the rack and pinion assembly
• Difficulty in steering or uneven steering response
• Noise or vibration during steering maneuvers
• Damaged or worn inner tie rods affecting steering stability

Installation Notes and Tips

Installation of the PWR 42-1801 rack and pinion assembly requires professional tools and expertise. Note that mounting hardware is not included, so original or aftermarket hardware should be reused or sourced separately. Ensure all hydraulic connections use the included gaskets or seals to prevent leaks. Proper alignment and torque specifications should be followed to maintain steering performance and safety.

Quality Assurance and Warranty

PWR manufactures this rack and pinion assembly to meet regular grade standards, ensuring consistent quality and durability. The product includes necessary seals for installation and is backed by PWR’s quality control processes. Please refer to PWR’s warranty policy for specific coverage details related to this part number 42-1801.