Sunsong 3401627 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401627 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in Toyota 4Runner and Pickup models. Engineered with durable CSM hose material and precise 16mm male inverted flare fittings on both ends, this 55.9-inch (1419 mm) hose ensures consistent performance under pressure.

• Compatible with Toyota 4Runner and Pickup vehicles
• Length: 55.9 inches (1419 mm) for optimal fitment
• End fittings: 16mm male inverted flare on both ends
• Constructed with CSM hose material for durability
• No bracket or power steering switch port included

Detailed Product Description

The Sunsong 3401627 power steering pressure line hose assembly is built to meet the hydraulic demands of Toyota 4Runner and Pickup power steering systems. Featuring male inverted flare fittings sized at 16mm on both ends, this hose provides secure, leak-resistant connections to the power steering pump and steering gear. The CSM (chlorosulfonated polyethylene) hose material offers resistance to heat, oil, and abrasion, contributing to long service life. With a length of 55.9 inches (1419 mm), this hose assembly is designed to match OEM specifications without the need for additional brackets or switch ports.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses
• Resolving low power steering fluid pressure causing steering difficulty
• Eliminating fluid leaks that can lead to steering system damage
• Restoring proper hydraulic flow in Toyota 4Runner and Pickup steering systems
• Addressing hose deterioration due to heat and chemical exposure

Installation Notes and Tips

Ensure the vehicle is safely supported and the power steering system is depressurized before beginning installation. Verify that the 16mm male inverted flare fittings align correctly with the mating components on the Toyota 4Runner or Pickup. Avoid twisting or kinking the hose during installation to maintain integrity. The Sunsong 3401627 does not include a bracket or power steering switch port, so reuse existing hardware as needed.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet industry standards for durability and performance. The 3401627 hose assembly is tested for pressure resistance and fitment accuracy. While specific warranty details are not provided, Sunsong products typically adhere to quality control protocols to ensure reliable operation in compatible Toyota 4Runner and Pickup models.