Sunsong 3402184 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost

Power Steering Pressure Line Hose for GM Motorhome Applications

Sunsong 3402184 is a power steering pressure line hose assembly built for pump-to-hydroboost routing on select Chevrolet and GMC motorhome chassis. It is engineered for direct replacement use on 1990-1994 Chevrolet P30 and 1990-1994 GMC P3500 applications with hydroboost.

Key Features

• Fits pump to hydroboost steering system routing
• Direct replacement for 1990-1994 Chevrolet P30 and GMC P3500 motorhome applications
• Male O-ring fittings: 16 mm end 1 and 18 mm end 2
• 43.5 in. overall length for the specified routing path
• CSM hose material for pressure-line service
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Pressure tested before shipment for installation readiness
• Cross-references Dayco 80058 and Gates 362850 for the same application

Detailed Description

This Sunsong power steering pressure line hose assembly is built to replace the original hose on hydroboost-equipped Chevrolet P30 and GMC P3500 motorhome platforms. Sunsong 3402184 is manufactured to exceed original equipment performance standards, with a 1,500 psi maximum working pressure, 8,700 psi burst pressure rating, and 1,600 lb tensile strength. The steel tubing is zinc plated to help resist rust and corrosion from humidity, road salt, water, and grime, while the hose is precision engineered for the specified pump-to-hydroboost layout.

For buyers searching for a 1990-1994 Chevrolet P30 power steering pressure hose or a 1990-1994 GMC P3500 pump to hydroboost hose, this part number 3402184 provides the correct fitment details and connection sizes for the listed motorhome applications.

What This Hose Helps Address

• Power steering fluid leaks at the pressure line
• Cracked, worn, or corroded hose assemblies
• Loss of steering assist from pressure-line failure
• Hydroboost routing issues on listed Chevrolet P30 and GMC P3500 applications
• Noise or drivability concerns caused by a deteriorated steering hose

Installation Notes and Tips

Verify the vehicle uses the pump-to-hydroboost configuration before ordering. Confirm the 16 mm male O-ring and 18 mm male O-ring end sizes match the original connections, and compare the 43.5 in. hose length to the routing on the vehicle. Inspect adjacent brackets, grommets, heat shields, bushings, and sleeves during service and replace worn components as needed to restore the system to original condition.

Quality Assurance

Each Sunsong 3402184 hose is high-pressure tested at the factory before release. The design uses corrosion-resistant plated steel tubing and pressure-line materials selected for durability in demanding steering and hydroboost service.