Sunsong 3402777 Power Steering Pressure Line Hose Assembly

Overview of Sunsong Power Steering Pressure Line Hose Assembly

The Sunsong 3402777 power steering pressure line hose assembly is designed specifically for Mazda MX-5 and MX-5 Miata models. This 54.3-inch (1379 mm) hose features durable CSM material and banjo fittings on both ends, ensuring reliable fluid transfer within the power steering system.

• Compatible with Mazda MX-5 and MX-5 Miata
• Part number 3402777 for precise identification
• 54.3 inches (1379 mm) length for exact fitment
• Banjo fitting type on both ends for secure connections
• Constructed from CSM hose material for durability
• No bracket included (Bracket: N)
• No power steering switch port (PS Switch Port: N)

Detailed Product Description

The Sunsong 3402777 power steering pressure line hose assembly is engineered to meet the specifications required by Mazda MX-5 and MX-5 Miata vehicles. The hose is made from chlorosulfonated polyethylene (CSM), a material known for its resistance to heat, oil, and abrasion, which is critical for maintaining the integrity of the power steering system under demanding conditions. Both ends of the hose feature banjo fittings, providing a secure and leak-resistant connection to the power steering pump and steering gear. With a length of 54.3 inches (1379 mm), this hose assembly is designed to fit precisely without the need for modifications. The absence of a bracket and power steering switch port simplifies installation and ensures compatibility with the original equipment setup.

Common Applications and Issues Addressed

• Replacement of worn or leaking power steering pressure hoses on Mazda MX-5 and MX-5 Miata
• Resolving power steering fluid leaks that cause steering difficulty or noise
• Addressing hose damage from heat exposure or abrasion
• Eliminating pressure loss in the power steering system for improved steering response
• Restoring proper fluid flow to prevent pump damage

Installation Notes and Tips

• Ensure the vehicle is safely supported and the power steering system is depressurized before removal
• Verify the banjo fittings align correctly with the power steering pump and gear
• Use new crush washers on banjo fittings to prevent leaks
• Check hose routing to avoid contact with moving parts or heat sources
• After installation, bleed the power steering system to remove air and verify proper operation

Quality Assurance and Warranty

Sunsong power steering components are manufactured to meet or exceed OEM standards for fit, form, and function. The 3402777 hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Sunsong typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.