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

Brand Sunsong 3402184
Position Pump To Hydroboost
Bracket (Y/N) N
End 1 Fitting Size (mm) 16
End 1 Fitting Type Male o-ring
End 2 Fitting Size (mm) 18
End 2 Fitting Type Male o-ring
Hose Material 1 Csm
Length (in) 43.5
Length (mm) 1104
PS Switch Port (Y/N) N
Tech Tip Tt1000|tt1001
Fits Chevrolet and GMC · 10 vehicles

Exact-fit assembly. Precision engineered to restore original condition with a trouble-free installation.

Zinc-coated steel tubing. Helps resist corrosion and rust from humidity, road salt, water, and grime.

Pressure-tested hose. Exceeds original equipment performance standards for durability and long life.

Cross-references Dayco 80058, Gates 362850 and PEAK 1154 for the same application. See all 6.

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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.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1994ChevroletP30Pump To Hydroboostw/ Hydroboost, Motor Home
1994GMCP3500Pump To HydroboostMotorhome
1993ChevroletP30Pump To Hydroboostw/ Hydroboost, Motor Home
1993GMCP3500Pump To HydroboostMotorhome
1992ChevroletP30Pump To Hydroboostw/ Hydroboost, Motor Home
1992GMCP3500Pump To HydroboostMotorhome
1991ChevroletP30Pump To Hydroboostw/ Hydroboost, Motor Home
1991GMCP3500Pump To HydroboostMotorhome
1990ChevroletP30Pump To Hydroboostw/ Hydroboost, Motor Home
1990GMCP3500Pump To HydroboostMotorhome
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 80058Gates — 362850PEAK — 115436-362850979-222226039560