PWR 42-2721 Rack and Pinion Assembly

Reliable Hydraulic Rack and Pinion Assembly for Hummer H3T

The PWR 42-2721 hydraulic rack and pinion assembly is engineered specifically for the Hummer H3T, providing precise steering control and durability. Designed to meet regular grade specifications, this component ensures consistent performance in your vehicle's steering system.

• Hydraulic type rack and pinion assembly
• Includes inner tie rods and gasket/seal for secure installation
• Two mounting holes for proper fitment
• End-to-end length of 1234 mm for exact replacement
• Steering input shaft diameter of 16.8 mm
• Female inlet and outlet line fittings with 12 mm diameter
• Total steering turns lock to lock: 3.3

Detailed Product Description

This PWR rack and pinion assembly (part number 42-2721) is designed to restore the steering precision of your Hummer H3T. As a hydraulic type, it integrates seamlessly with the vehicle's power steering system, offering smooth and responsive handling. The assembly includes inner tie rods and a gasket or seal to maintain system integrity, although mounting hardware and brackets are not included. With two mounting holes and a precise end-to-end length of 1234 mm, this rack and pinion fits the H3T chassis accurately. The steering input shaft diameter of 16.8 mm and female inlet/outlet line fittings sized at 12 mm ensure compatibility with existing steering components.

Common Applications and Issues Addressed

• Replacement for worn or leaking hydraulic rack and pinion units on Hummer H3T
• Resolves steering play or looseness caused by damaged inner tie rods
• Fixes fluid leaks due to faulty seals or gaskets within the steering assembly
• Improves steering response and reduces noise from worn components
• Restores proper steering lock-to-lock turns for safe vehicle handling

Installation Notes and Tips

When installing the PWR 42-2721 rack and pinion assembly, ensure the hydraulic lines match the female 12 mm fittings for proper connection. Since mounting hardware and brackets are not included, reuse existing components or source compatible parts separately. Verify the steering input shaft diameter of 16.8 mm aligns with your vehicle’s steering column. Proper torque specifications should be followed for mounting bolts to maintain secure fitment. Bleed the power steering system after installation to remove air and ensure optimal performance.

Quality Assurance and Warranty

PWR manufactures this rack and pinion assembly to meet regular grade standards, ensuring reliable operation for your Hummer H3T. The included gasket or seal helps maintain hydraulic integrity and prevent leaks. While specific warranty details are not provided, PWR products typically adhere to industry quality controls and testing protocols to support durability and fitment accuracy.