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High Pressure SAE J188 SAE J189 Hydraulic Automotive Power Steering Hose
Black high-pressure power steering hose featuring a wrapped cover and dual layers of braided reinforcement. Designed for low volume expansion, minimal noise transmission, and exceptional flexibility. Perfectly suited for both OEM and Aftermarket automotive sectors, specifically for high-pressure power steering system lines.
| Part | Material / Standard |
|---|---|
| Temperature | -40ºC ~ +150ºC |
| Inside Rubber | CSM |
| Reinforcement | PA (2 Layers) |
| Outside Rubber | CSM |
| Surface | Rubber or Cloth Wrap |


| Spec | I.D (mm) | O.D (mm) | Burst Pressure (Mpa) | Burst Pressure (psi) |
|---|---|---|---|---|
| 1/4" | 6.3±0.2 | 14.5±0.3 | 65~85 | 9400~12300 |
| 5/16" | 8.0±0.2 | 18.0±0.4 | 65~85 | 9400~12300 |
| 3/8" | 9.5±0.3 | 18.5±0.4 | 65~85 | 9400~12300 |
| 1/2" | 13.0±0.5 | 23.0±0.5 | 65~85 | 9400~12300 |


Our product range includes Low Pressure Hose, Power Steering Hose Assemblies, Anti-corrosive Hoses, Brake Hoses (Rubber & PTFE), Fuel Injection Hoses, and Air Conditioning Hoses.





TerraForge Machinery