Gates 369720 Power Steering Pressure Line Hose Assembly

Gates 369720 Pressure Line Assembly

The Gates 369720 power steering pressure line hose assembly is built for pressure-side steering fluid transfer from the pump to the rack or gear box. It is a direct-fit style replacement for select Nissan applications, including 1983-1985 Nissan 720 and 1986 Nissan 720 and D21 early models.

As part of Gates Pressure Line Assembly line, this hose assembly focuses on OE-style fit and routing for service replacement work. The construction combines a zinc single-wall steel tube with an anti-corrosion steel crimped sleeve, and the rubber hose exceeds SAE J188 specifications for pressure-line performance.

Key Features

• Part number: 369720
• Power steering pressure line hose assembly for pump-to-rack/gear box routing
• Length: 77.25 in.
• End 1: 19 BSP female special, 0.375 in. diameter
• End 2: male inverted flare, 14 mm diameter
• Rubber hose exceeds SAE J188 specifications
• Steel tube material: zinc single-wall steel
• Crimped sleeve material: anti-corrosion steel
• OE performance rating
• No mounting brackets, bracket bushings, copper washers, heat sleeves, rubber mounts, or switch port included

Detailed Description

Gates Pressure Line Assembly products are built for steering-system service where correct hose routing, pressure handling, and end fitting compatibility matter. The Gates 369720 is a power steering pressure line hose assembly engineered for the pump-to-rack/gear box position, with a 77.25-inch overall length and OE performance rating. For Nissan 720 and Nissan D21 early applications, this part number 369720 provides a service replacement option that matches the required pressure-line configuration.

This assembly uses a zinc single-wall steel tube and an anti-corrosion steel crimped sleeve for durability in steering-system use. The hose construction exceeds SAE J188 specifications, supporting pressure-line demands in the power steering circuit. This part cross-references Four Seasons (e.g., 36555, 36972) for the same application.

Vehicle Fitment

• Fits 1983-1985 Nissan 720, N/A, Pressure Line Assembly
• Fits 1986 Nissan 720, N/A, Early; Pressure Line Assembly
• Fits 1986 Nissan D21, N/A, Early; Pressure Line Assembly

What It Helps Address

• Power steering fluid leaks from a worn or damaged pressure hose
• Loss of steering assist caused by pressure-line failure
• Cracked, corroded, or fatigued hose sections in the steering circuit
• Incorrect hose routing or fitment after prior repair work
• Pressure-side steering service on select Nissan 720 and D21 models

Installation Notes and Tips

Verify end fitting style, hose length, and routing before installation. Confirm the vehicle uses the listed pressure-line configuration for the pump-to-rack/gear box position, especially on early 1986 Nissan 720 and D21 applications. Inspect mating connections and sealing surfaces for wear or contamination before connecting the new assembly.

Quality Assurance

This Gates pressure line assembly is built to OE performance standards and uses hose material that exceeds SAE J188 specifications. The corrosion-resistant sleeve and steel tube construction support consistent service replacement quality for steering-system repairs.