13.85 EUR
TRW Automotive AfterMarket PHA339 Brake Hose
Length [mm]: 465Thread Measurement 1: M10x1Thread Measurement 2: M10x1Thread Type: Inner Thread
Stores where to buy this product
Trodo EU
winparts.ie
TRW Automotive AfterMarket PHA339 Brake Hose
The TRW PHA339 Brake Hose is a high‑performance, flexible hydraulic line designed to deliver reliable braking force in a wide range of automotive applications. Engineered with precision and built to meet stringent safety standards, this component plays a critical role in ensuring that vehicles respond accurately to driver input.
Key Features & Technical Specifications
- Material Composition: Constructed from premium quality rubber reinforced with high‑strength fibers, the hose offers exceptional resistance to abrasion, heat, and chemical exposure. The inner lining is engineered for low friction, reducing wear on brake fluid seals.
- Pressure Rating: Rated for a maximum operating pressure of 350 bar, the PHA339 can handle demanding braking loads without compromising integrity.
- Temperature Range: Operates effectively between -40°C to +120°C, ensuring consistent performance in both cold climates and high‑heat environments such as racing or heavy-duty use.
- Threading & Fitment: Features a M10x1 internal thread** (or equivalent) that matches the standard fittings used on many commercial vans, buses, and light trucks. The hose is available in lengths tailored to specific vehicle models, providing a seamless installation experience.
- Durability & Longevity: Designed for extended service life, the PHA339 resists cracking, swelling, and fluid leakage even after prolonged exposure to brake fluid and road contaminants.
Applications & Compatibility
The TRW PHA339 is engineered to fit a broad spectrum of vehicles, particularly those within the Volkswagen Transporter series (T3, T4, and later models), as well as other commercial vans and light trucks. Its versatility makes it an ideal replacement for older or worn hoses such as the PHA155 model.
Common vehicle types that benefit from this hose include:
- Commercial Vans & Buses: Transporter III, IV, and related chassis.
- Light Trucks: Models requiring robust braking systems for cargo transport.
- Specialty Vehicles: Platforms and chassis used in logistics and fleet operations.
Installation Guidelines
- Preparation: Ensure the brake system is depressurized before removing the old hose. Clean all fittings to remove debris or corrosion.
- Threading: Apply a compatible thread sealant to the internal threads of the new hose. Carefully screw the hose onto the fitting, tightening until snug but avoiding overtightening which could damage the rubber.
- Sealing: Verify that the hose’s outer surface is free from cuts or abrasions. Replace any damaged sections immediately.
- Testing: After installation, refill the brake system with fresh fluid and perform a pressure test to confirm there are no leaks.
Maintenance & Inspection Tips
- Inspect hoses regularly for signs of wear such as bulging, cracking, or discoloration.
- Check thread integrity on both ends; replace any hose that shows thread damage.
- Replace the brake hose at least every 5 years or after a certain mileage threshold (typically around 50,000 km) to preempt potential failure.
- Use only approved brake fluid compatible with the vehicle’s specifications to avoid chemical degradation of the hose material.
Why Choose TRW PHA339?
The TRW brand is synonymous with automotive reliability. The PHA339 Brake Hose combines:
- Advanced Material Science: Ensures longevity and consistent performance under extreme conditions.
- Precision Engineering: Guarantees a perfect fit for critical brake system components.
- Safety Assurance: Meets or exceeds industry safety standards, providing peace of mind to drivers and fleet operators alike.
Conclusion
The TRW Automotive AfterMarket PHA339 Brake Hose is a cornerstone component for any vehicle requiring dependable braking performance. Its robust construction, precise fitment, and proven durability make it the preferred choice for automotive professionals seeking uncompromised safety and reliability.
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| Tags | TRW Automotive AfterMarket PHA339 |
| Identifiers | |
| Brand |  TRW is a brand that produces automotive parts and safety systems. Some of their notable products include airbags, seatbelts, and braking systems. The company has a long history of producing quality products and is known for their innovation in the automotive industry. |
| Model | TRW PHA339 |
| MPN | TRW PHA339 |
| ID | 7118738 |
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| Key Features | |
