Sunsong 3401235 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line Hose Assembly Overview

The Sunsong 3401235 power steering pressure line hose assembly is designed for reliable hydraulic fluid transfer in select Lexus and Toyota vehicles. Engineered to meet specific fitment requirements, this hose assembly supports the power steering system's performance and durability.

• Compatible with Lexus GX470 and Toyota 4Runner models
• Length: 68.5 inches (1739 mm) for precise fitment
• End 1 fitting: 16 mm male inverted flare
• End 2 fitting: junction type with 14 and 16 mm sizes
• Constructed with CSM hose material for resistance to heat and pressure
• No bracket included, designed for direct installation
• Part number 3401235 for accurate identification

Detailed Product Description

This Sunsong power steering pressure line hose assembly (part number 3401235) is manufactured with chlorosulfonated polyethylene (CSM) hose material, providing excellent resistance to heat, oil, and pressure commonly found in power steering systems. The hose measures 68.5 inches (1739 mm) in length, ensuring proper routing and fitment within the engine bay of Lexus GX470 and Toyota 4Runner vehicles. The assembly features a 16 mm male inverted flare fitting on one end and a junction fitting with 14 and 16 mm sizes on the other, facilitating secure connections to the power steering pump and steering gear. This hose does not include a bracket or power steering switch port, simplifying installation in compatible models.

Common Applications and Issues Addressed

• Replacement for leaking or cracked power steering pressure hoses
• Restores proper hydraulic pressure for smooth steering response
• Prevents fluid loss that can cause steering pump damage
• Eliminates hose swelling or bulging under pressure
• Addresses fitment issues with OEM or aftermarket hoses

Installation Notes and Tips

• Verify compatibility with Lexus GX470 and Toyota 4Runner before installation
• Ensure all fittings are clean and free of debris prior to assembly
• Use appropriate tools to avoid damaging inverted flare fittings
• Check for leaks after installation by running the engine and turning the steering wheel
• Follow vehicle manufacturer torque specifications for fittings

Quality Assurance and Warranty

Sunsong power steering hoses are manufactured to meet industry standards for durability and performance. The 3401235 hose assembly undergoes quality control inspections to ensure proper dimensions and material integrity. While specific warranty details may vary, Sunsong products typically include coverage against manufacturing defects. Consult product documentation or supplier for warranty terms.