Edelmann 91873 Power Steering Pressure Line Hose Assembly

Pressure Line Assembly Overview

Edelmann 91873 is a power steering pressure line hose assembly built to match OE routing and specifications. It is made for direct replacement use on select Nissan steering systems, with fitment coverage for the Nissan 720 and Nissan D21.

Key Features

• OE-style pressure line assembly with routing matched to the original hose path.
• Constructed to handle steering-system pressure pulsations and heat.
• Built with materials selected to resist premature hose breakdown and contamination.
• 77.25-inch hose length for the specified application.
• Part number 91873 for easy identification during ordering and service.

Detailed Description

This Edelmann pressure line hose assembly is engineered for the power steering circuit where high-pressure fluid transfer is required. The design follows the original hose trajectory closely so the line routes through the available space as intended, helping maintain proper system layout and serviceability. Fits 1983-1985 Nissan 720, N/A; Fits 1986 Nissan 720, N/A; Fits 1986 Nissan D21, N/A. The 91873 part number is also cross-referenced to Dayco 85003 and Four Seasons 36972 for the same application.

What It Is Used For

• Replacing a leaking or damaged power steering pressure hose.
• Restoring proper hydraulic fluid transfer in the steering system.
• Addressing hose deterioration from heat and pressure cycling.
• Correcting routing issues caused by an incorrect or worn line.
• Reducing the risk of contamination from hose breakdown.

Installation Notes and Tips

Verify the vehicle year, model, and steering line routing before installation. Match the hose path to the original layout and inspect adjoining steering components for wear, seepage, or damage before returning the system to service. Confirm the part number 91873 against the existing line and application details before ordering.

Quality Assurance

Edelmann states that this hose assembly is manufactured to meet or exceed original equipment specifications and is built with safety-focused construction for long service life.