PWR 42-2030 Rack and Pinion Assembly

Overview of PWR Hydraulic Rack and Pinion Assembly

The PWR 42-2030 hydraulic rack and pinion assembly is designed specifically for Hyundai Santa Fe models. Engineered to restore precise steering control, this rack and pinion unit offers reliable performance with essential components included for a dependable replacement.

• Hydraulic type rack and pinion assembly
• Includes inner tie rods and gasket/seal
• Two mounting holes for secure installation
• End to end length of 1294 mm
• Steering input shaft with 36 splines and 18 mm diameter
• Female inlet and outlet line fittings (14 mm and 16 mm respectively)
• Total steering turns lock to lock: 2.9

Detailed Product Description

This PWR rack and pinion assembly (part number 42-2030) is a hydraulic steering component designed for Hyundai Santa Fe vehicles. It features a regular grade type construction, ensuring durability under normal driving conditions. The assembly includes inner tie rods and a gasket or seal to maintain hydraulic integrity and prevent leaks. The unit has two mounting holes for proper alignment and secure attachment, though mounting hardware and brackets are not included. The steering input shaft is precisely machined with 36 splines and an 18 mm diameter to match factory specifications. Both inlet and outlet line fittings are female, sized at 14 mm and 16 mm respectively, facilitating proper hydraulic fluid flow. The total turns lock to lock is 2.9, providing responsive steering feel consistent with original equipment.

Common Applications and Problem Resolution

• Restores steering precision in Hyundai Santa Fe models
• Replaces worn or leaking hydraulic rack and pinion units
• Eliminates excessive play or steering wheel vibration
• Addresses hydraulic fluid leaks due to damaged seals
• Corrects uneven or difficult steering response

Installation Notes and Tips

When installing the PWR 42-2030 rack and pinion assembly, ensure the vehicle is properly supported and the steering system is depressurized. Since mounting hardware and brackets are not included, reuse original components or source compatible parts. Verify the inlet and outlet line fittings match the vehicle’s hydraulic lines before installation. After mounting, bleed the power steering system thoroughly to remove air and ensure smooth operation. Check alignment and steering input shaft spline engagement carefully to avoid premature wear.

Quality Assurance and Warranty Information

PWR manufactures this hydraulic rack and pinion assembly to meet OEM specifications for Hyundai Santa Fe vehicles. The included gasket or seal helps maintain hydraulic system integrity. While mounting hardware is not provided, the assembly is built to fit precisely with factory components. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region or purchase source.