Sunsong 3402420 Power Steering Pressure Line Hose Assembly - Hydroboost To Gear

Reliable Power Steering Pressure Line Hose Assembly

The Sunsong 3402420 power steering pressure line hose assembly is engineered to deliver consistent hydraulic performance for vehicles requiring a 16mm male o-ring fitting on both ends. Designed without a bracket and featuring durable CSM hose material, this 45.6-inch (1158mm) hose assembly supports efficient power steering fluid flow under pressure.

• Power steering pressure line hose assembly by Sunsong, part number 3402420
• End 1 and End 2 fittings: 16mm male o-ring type for secure connections
• Durable CSM (chlorosulfonated polyethylene) hose material for resistance to heat and wear
• Length: 45.6 inches (1158 mm) suitable for specific vehicle applications
• No bracket included, designed for direct hose replacement
• No power steering switch port, compatible with systems without PS switch

Product Details and Specifications

The Sunsong 3402420 power steering pressure line hose assembly is constructed with CSM hose material, known for its chemical resistance and durability in high-pressure hydraulic environments. Both ends feature 16mm male o-ring fittings, ensuring a tight seal and compatibility with corresponding power steering pump and rack connections. The hose length of 45.6 inches (1158 mm) is designed to match specific vehicle routing requirements. This assembly does not include a mounting bracket or power steering switch port, making it suitable for vehicles that do not require these features.

Compatible Vehicles and Applications

This power steering pressure line hose assembly is compatible with various makes and models that utilize 16mm male o-ring fittings and require a hose length close to 45.6 inches. It is commonly used in power steering systems to maintain hydraulic pressure and fluid flow between the pump and steering gear.

• Replaces worn or leaking power steering pressure hoses
• Addresses issues such as fluid leaks, steering stiffness, or noise
• Restores proper hydraulic pressure for smooth steering response
• Prevents contamination and fluid loss in the power steering system

Installation Notes and Tips

When installing the Sunsong 3402420 hose assembly, ensure that the 16mm male o-ring fittings are properly seated to prevent leaks. Since this hose does not include a bracket, verify that the existing mounting points are secure and free of damage. Bleed the power steering system after installation to remove air and maintain optimal steering performance. Refer to technical tips TT1000 and TT1001 for additional guidance on installation and maintenance.

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 3402420 are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability in automotive hydraulic systems.