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Sunsong 3403061 Power Steering Pressure Line Hose Assembly - Pump To Hydroboost
| Brand | Sunsong 3403061 |
|---|---|
| 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) | 49 |
| Length (mm) | 1238 |
| PS Switch Port (Y/N) | N |
| Tech Tip | Tt1000 |
| Fits | Chevrolet and GMC · 12 vehicles |
Exact form, fit, function. Engineered as a direct replacement for straightforward installation.
Male O-ring fittings. 16 mm and 18 mm ends provide secure fluid connections.
CSM hose material. Built for durable fluid transfer in power steering systems.
Cross-references Catco 4948, Gates 71102 and Gates 364310 for the same application. See all 6.
Sunsong 3403061 Power Steering Hose
The Sunsong 3403061 power steering pressure line hose assembly is built for direct replacement in select Chevrolet and GMC heavy-duty applications. It is engineered for pump to hydroboost routing and uses OE-style male O-ring fittings for a precise connection.
- Power steering pressure line hose assembly for pump to hydroboost routing
- End 1 fitting: 16 mm male O-ring
- End 2 fitting: 18 mm male O-ring
- 49 in. overall length for the specified steering layout
- CSM hose material for fluid transfer service
- No bracket and no power steering switch port
- Cross-reference: Gates 71102
Application Details
Compatible with 1980-1982 Chevrolet P20 and Chevrolet P30, pump to hydroboost, as well as 1980-1982 GMC P2500 and GMC P3500, pump to hydroboost. This Sunsong 3403061 hose is a direct-fit option for vehicles that use the listed fitting sizes and routing configuration. It is also referenced by Catco 4948 for the same application.
Common Replacement Reasons
- Leaking power steering pressure line
- Cracked or hardened hose material
- Damaged male O-ring fittings
- Loss of steering assist from pressure-side hose failure
- Incorrect hose length or routing on pump to hydroboost systems
Installation Notes
Verify end fitting sizes, routing, and pump to hydroboost configuration before installation. Match the hose to the vehicle’s original connection points and inspect mating surfaces for wear or contamination. The Sunsong 3403061 is intended for the listed Chevrolet and GMC applications with 16 mm and 18 mm male O-ring ends.
Quality Assurance
Sunsong is a vertically integrated manufacturer focused on automotive fluid transfer hoses and lines. The brand develops replacement parts with installer needs in mind and emphasizes form, fit, and function for OE-style service on applications such as Chevrolet P20, Chevrolet P30, GMC P2500, and GMC P3500.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1982 | Chevrolet | P20 | Pump To Hydroboost | — |
| 1982 | Chevrolet | P30 | Pump To Hydroboost | — |
| 1982 | GMC | P2500 | Pump To Hydroboost | — |
| 1982 | GMC | P3500 | Pump To Hydroboost | — |
| 1981 | Chevrolet | P20 | Pump To Hydroboost | — |
| 1981 | Chevrolet | P30 | Pump To Hydroboost | — |
| 1981 | GMC | P2500 | Pump To Hydroboost | — |
| 1981 | GMC | P3500 | Pump To Hydroboost | — |
| 1980 | Chevrolet | P20 | Pump To Hydroboost | — |
| 1980 | Chevrolet | P30 | Pump To Hydroboost | — |
| 1980 | GMC | P2500 | Pump To Hydroboost | — |
| 1980 | GMC | P3500 | Pump To Hydroboost | — |
| No rows match your filter. | ||||