PWR 42-2235 Rack and Pinion Assembly

Reliable Hydraulic Rack and Pinion Assembly for Acura MDX

The PWR 42-2235 hydraulic rack and pinion assembly is engineered specifically for Acura MDX models, providing precise steering control and durability. Designed to meet regular grade specifications, this component ensures consistent performance in your vehicle's steering system.

Key Features of PWR 42-2235 Rack and Pinion Assembly

• Hydraulic type rack and pinion for smooth steering response
• Includes inner tie rods and gasket/seal for secure installation
• Two mounting holes for proper fitment without mounting brackets
• End-to-end length of 1114 mm with 3.3 total turns lock to lock
• Steering input shaft with 36 splines and 17.4 mm diameter
• Female inlet and outlet line fittings, both 16 mm in diameter

Detailed Description of the PWR 42-2235 Assembly

This hydraulic rack and pinion assembly from PWR is designed to replace the steering gear in Acura MDX vehicles. It features a 36-spline steering input shaft with a diameter of 17.4 mm, ensuring compatibility with the original steering column. The assembly 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 part is intended for direct replacement where existing hardware is reused. The total steering turns from lock to lock is 3.3, providing responsive and controlled steering feel. Both inlet and outlet line fittings are female and measure 16 mm, matching factory hydraulic line specifications.

Common Applications and Issues Addressed

• Replacement of worn or leaking hydraulic rack and pinion in Acura MDX
• Restoring precise steering response and eliminating play or looseness
• Fixing hydraulic fluid leaks due to damaged seals or gaskets
• Resolving uneven or difficult steering effort caused by faulty steering gear
• Addressing noise or vibration originating from the steering rack assembly

Installation Notes and Tips

• Ensure compatibility with Acura MDX model year before installation
• Reuse existing mounting brackets and outer tie rods as they are not included
• Inspect hydraulic lines and fittings for wear before connecting to new assembly
• Bleed the power steering system thoroughly after installation to remove air
• Verify steering input shaft spline count and diameter match vehicle specifications

Quality Assurance and Warranty Information

The PWR 42-2235 rack and pinion assembly is manufactured to meet OEM standards for fit and function. It includes a gasket or seal to ensure hydraulic system integrity. While mounting hardware and brackets are not included, the assembly is designed for straightforward replacement using existing components. Warranty coverage details should be confirmed with the distributor or installer, as they may vary based on purchase source.