Rein PSH0177 Power Steering Pressure Line Hose Assembly - Pump To Rack

OE-Quality Power Steering Pressure Hose

Rein PSH0177 is a direct-fit power steering pressure line hose assembly for select Audi applications with speed-related variable assist steering. Built for the pump-to-rack circuit, it restores proper hydraulic flow and helps maintain consistent steering response in Audi A4, A4 Quattro, A4 allroad, A5, A5 Quattro, and allroad models.

Rein PSH0177 is engineered with OE-quality hose material to handle the high-pressure demands of the steering system while resisting heat, oil, and ozone exposure that can shorten hose life.

Key Features

• Premium ContiTech hose material for OE-style durability and pressure resistance
• Direct-fit power steering pressure line hose assembly
• Built to resist heat, oil, and ozone-related rubber breakdown
• Complete with hardware and seals when necessary for installation
• Restores safe, stable steering system performance
• Rein PSH0177 application-specific design for pump-to-rack routing

Detailed Description

This Rein power steering pressure hose assembly is made for vehicles equipped with speed-related variable assist steering and the pump-to-rack hose layout. It is a practical replacement when the original hose shows signs of leakage, cracking, or pressure loss. Rein PSH0177 is a direct-fit solution for Audi A4 and Audi A4 Quattro models from 2009-2012 and 2016, Audi A4 allroad from 2013-2016, Audi allroad from 2013-2016, and Audi A5 and A5 Quattro from 2010-2012.

This part cross-references OE numbers 8K1422893CA and 8K1422893CJ for the same application.

What It Helps Fix

• Power steering fluid leaks at the pressure line
• Loss of steering assist or inconsistent steering feel
• Hose deterioration from heat, oil, or ozone exposure
• Pressure loss in the pump-to-rack steering circuit
• Noisy or rough steering operation caused by a failing hose assembly

Installation Notes and Tips

Confirm the vehicle uses speed-related variable assist steering and the pump-to-rack hose routing before installation. Inspect related seals, fittings, and adjacent steering components for wear or contamination, and replace both pressure and return hoses together when the system condition calls for a complete repair. Rein PSH0177 is intended for application-specific fitment on the listed Audi models.

Quality Assurance

Rein uses premium ContiTech OE-quality hose material and designs its power steering hoses to meet the pressure and environmental demands of modern steering systems. The assembly is built to restore dependable hydraulic performance in the specified Audi A4, A4 Quattro, A4 allroad, A5, A5 Quattro, and allroad applications.