Sunsong 3402801 Power Steering Pressure Line Hose Assembly

Power Steering Pressure Line Hose for Mustang

The Sunsong 3402801 power steering pressure line hose assembly is built for direct replacement on select classic Ford and Mercury applications. It is engineered for 1964 Ford Mustang and 1963-1964 Mercury Villager service, with OE-style fitment and pressure capacity suited to demanding steering systems.

• Fits 1964 Ford Mustang, N/A
• Fits 1963-1964 Mercury Villager, N/A
• Male inverted flare ends: 1/4 in. and 3/8 in.
• 42.5 in. overall length for application-specific routing
• CSM hose material for fluid resistance and durability
• Max working pressure: 1,500 psi
• Burst pressure rating: 8,700 psi
• Tensile strength: 1,600 lb
• High-grade steel tubing with zinc electroplating for corrosion resistance

Detailed Product Overview

Sunsong 3402801 is a power steering pressure line hose assembly designed to restore steering fluid transfer on classic Ford Mustang and Mercury Villager applications. The hose uses male inverted flare fittings at both ends, measures 42.5 inches in length, and is built with CSM hose material and steel tubing protected by zinc plating. This part cross-references Gates 353100 for the same application.

For buyers searching for a 1964 Ford Mustang power steering pressure hose, a 1963-1964 Mercury Villager steering pressure line, or Sunsong 3402801 replacement hose, this assembly provides the fitment and pressure ratings needed for service work on original steering systems.

Common Problems This Part Addresses

• Power steering fluid leaks from a worn or cracked pressure hose
• Steering noise caused by pressure loss in the hydraulic line
• Hard steering from restricted or damaged hose flow
• Corrosion-related hose or tube deterioration in humid or salted-road environments
• Poor fitment from a bent, fatigued, or incorrect replacement line

Installation Notes and Tips

Verify end sizes and fitting style before installation: 1/4 in. male inverted flare on one end and 3/8 in. male inverted flare on the other. Confirm routing matches the original 42.5-inch layout and inspect adjacent steering components for wear before final assembly. This hose does not include a bracket or power steering switch port.

Quality Assurance

Each Sunsong 3402801 hose is pressure tested before it leaves the factory to confirm sealing and operation. The assembly is engineered to meet or exceed original equipment performance standards for pressure, burst resistance, and durability.