Rein PSH0243 Power Steering Return Hose - Rack To Cooler

OE-Quality Power Steering Return Hose

Rein PSH0243 is a direct-fit power steering return hose for select Mercedes-Benz ML-Class SUVs. Built with premium ContiTech OE-quality hose material, it is made to handle the demands of power steering fluid return service while resisting heat, oil, and ozone exposure.

Compatible With 2001-2005 Mercedes-Benz ML320, ML350, and ML500 rack-to-cooler applications, this Rein power steering return hose supports a proper repair on the steering system. The PSH0243 part number is also referenced for OE-style replacement needs on these vehicles.

Key Features

• Application-specific fit for select Mercedes-Benz ML-Class rack-to-cooler routing
• Premium ContiTech hose material for OE-quality replacement performance
• Resists heat, oil, and ozone that can degrade rubber hoses over time
• Direct-fit design for straightforward service on the steering return circuit
• Restores safe and optimal steering system operation when the original hose is worn or leaking
• Rein PSH0243 is built for the power steering return side of the system

Detailed Description

Rein PSH0243 is a power steering return hose engineered for Mercedes-Benz ML320, ML350, and ML500 models with rack-to-cooler routing. It uses premium ContiTech OE-quality hose material to match the demands of the steering system and help resist the environmental factors that commonly shorten hose life. For buyers searching for a Mercedes-Benz ML320 power steering return hose, ML350 steering return hose, or ML500 rack-to-cooler hose replacement, this part provides a direct-fit service solution.

This part cross-references URO 1634605124 for the same application.

What It Helps Fix

• Power steering fluid leaks from a deteriorated return hose
• Soft, cracked, or oil-soaked hose material
• Loss of steering assist caused by fluid loss
• Noise or poor steering feel related to low fluid level
• Service issues on Mercedes-Benz ML-Class rack-to-cooler steering lines

Installation Notes and Tips

Install PSH0243 on the return side of the power steering system and verify routing matches the rack-to-cooler configuration. Inspect adjacent hoses, clamps, and seals during service, and confirm the system is properly filled and bled after installation. For best results, replace both pressure and return hoses together when the system shows age-related wear.

Quality Assurance

Rein manufactures this hose with OE-quality materials and application-specific construction for dependable steering system service. The design focuses on durability against heat, oil, and ozone exposure in everyday driving conditions.