SINOTRUK Sitrak Brake Hose Assembly with Protective Spring – OEM YZ900036160003 for Reliable Braking Performance
YZ900036160003
Brake Hose Assembly With Protective Spring L=600Mm/(M18X1.5X2 Female) Sitrak
Тормозной шланг в сборе с защитной пружиной, длина 600 мм (M18×1,5×2, внутренний резьба) Sitrak
The YZ900036160003 Brake Hose Assembly with Protective Spring is a precision-engineered safety component designed specifically for Sinotruk Sitrak parts systems, including the popular Sitrak C7H, C5H, and HOWO T7H heavy-duty truck models. This complete brake hose assembly features a durable protective spring and M18×1.5×2 female thread connections, delivering reliable, leak-free fluid transfer to ensure consistent braking performance under the most demanding operating conditions.
Engineered to meet the rigorous safety standards of heavy-duty commercial vehicles, the YZ900036160003 brake hose assembly is manufactured from high-quality synthetic rubber reinforced with braided steel wire, featuring an integrated protective spring that shields the hose from abrasion, kinking, and mechanical damage, ensuring long-term reliability and safety over millions of kilometers.
Brake Hose Assembly
Тормозной шланг с пружиной
Manguera de freno con resorte
Technical Specifications – YZ900036160003 Brake Hose Assembly
| Parameter | Specification / Value |
|---|---|
| OEM Number | YZ900036160003 |
| Product Name | Brake Hose Assembly with Protective Spring |
| Brand | SINOTRUK Sitrak |
| Hose Material | Synthetic rubber (EPDM) with steel wire braid reinforcement |
| Protective Spring | Galvanized steel, anti‑corrosion coating |
| Length | 600 mm (approx.) |
| Thread Size | M18 × 1.5 × 2 (female ends) |
| Max. Working Pressure | 120 bar (1,740 psi) |
| Operating Temperature | -40°C to +120°C |
| Application | Brake hydraulic system |
| Compatible Models | Sitrak C7H, C5H, HOWO T7H, A7, T5G, and other SINOTRUK trucks |
| Service Life | 120,000+ km under normal operating conditions |
| Quality Standard | OEM‑grade, meets SINOTRUK factory specifications (ECE R90) |
Overview – YZ900036160003 Brake Hose Assembly
The YZ900036160003 Brake Hose Assembly with Protective Spring is a critical safety component that transmits hydraulic pressure from the brake system to the wheel brakes in SINOTRUK Sitrak heavy-duty trucks. This assembly combines a high-quality synthetic rubber hose with a robust external protective spring, ensuring reliable brake actuation even in the most severe operating conditions. The integrated spring provides an extra layer of defence against abrasion, chafing, and impact damage, significantly extending the service life of the hose and maintaining the integrity of the braking system.
Manufactured to the highest OEM standards, the YZ900036160003 brake hose features a seamless inner tube that is compatible with DOT 3, DOT 4, and DOT 5.1 brake fluids. The steel wire braid reinforcement provides exceptional burst strength and impulse resistance, while the durable outer cover resists weathering, ozone, and chemical attack. The M18 × 1.5 × 2 female thread ends ensure secure, leak-free connections to the brake system components, eliminating the risk of fluid loss and brake failure.
A properly functioning brake hose is essential for vehicle safety; any deterioration can lead to reduced braking performance, uneven brake application, or complete brake failure. The YZ900036160003 assembly eliminates these risks, delivering reliable, consistent braking performance that you can trust in all driving conditions.
The YZ900036160003 brake hose features a heavy‑duty galvanized steel protective spring that shields the hose from abrasion, kinking, and mechanical damage, ensuring reliable performance even in harsh under‑vehicle environments.
The hose is reinforced with high‑tensile steel wire braid, providing exceptional burst strength and resistance to pressure impulses, ensuring safe and consistent brake fluid transmission under all operating conditions.
The M18 × 1.5 × 2 female thread ends are precision‑machined and fitted with high‑quality sealing surfaces, eliminating fluid leaks and ensuring reliable hydraulic pressure transfer to the brake actuators.
Designed as a direct OEM replacement, the YZ900036160003 hose assembly comes ready to install with pre‑crimped fittings and the protective spring already in place, reducing installation time and ensuring a perfect fit.
Performance Benefits of YZ900036160003 Brake Hose Assembly
Enhanced Brake Safety: The YZ900036160003 brake hose ensures consistent hydraulic pressure transmission, providing reliable brake response and short stopping distances in all driving conditions.
Extended Service Life: The protective spring and high‑quality materials of the YZ900036160003 assembly protect against abrasion, corrosion, and fatigue, ensuring long‑lasting performance and reducing replacement frequency.
Corrosion Resistance: The galvanized protective spring and corrosion‑resistant fittings prevent rust and degradation, ensuring reliable operation even in harsh winter road conditions with salt and moisture exposure.
Reduced Downtime: As a direct OEM replacement, the YZ900036160003 brake hose simplifies repairs, minimising vehicle off‑road time and helping keep your fleet operational and profitable.
OEM Quality Assurance: The YZ900036160003 brake hose meets or exceeds SINOTRUK’s original equipment specifications, guaranteeing a perfect fit and reliable performance that matches the original factory part.
Wide Temperature Range: The hose material is engineered to perform reliably from -40°C to +120°C, making it suitable for operation in both arctic cold and desert heat without compromising brake performance.
Compatibility & Installation – YZ900036160003 Brake Hose Assembly
Compatible Models:
- Sitrak C7H (all axle variants)
- Sitrak C5H
- HOWO T7H
- HOWO A7
- HOWO T5G
- Other SINOTRUK models with M18 × 1.5 brake hose connections
The YZ900036160003 brake hose is a direct cross‑reference for multiple OEM part numbers, ensuring broad applicability across the SINOTRUK truck range. Always verify compatibility using your vehicle’s VIN or existing hose part number.
Installation Tips & Best Practices:
- Secure the vehicle on a lift and support the axle before starting.
- Clean the brake hose fitting areas to remove dirt and corrosion.
- Carefully remove the old hose, noting the routing and orientation.
- Install the new YZ900036160003 hose, ensuring it follows the original routing path and that the protective spring is positioned correctly.
- Torque the connections to 25–30 N·m (refer to service manual).
- Bleed the brake system thoroughly to remove air.
- Test the brakes and check for leaks under pressure.
- Inspect the hose periodically for signs of wear or damage.
Advanced Materials & Manufacturing – YZ900036160003 Brake Hose
The YZ900036160003 brake hose assembly is produced using state‑of‑the‑art manufacturing techniques to ensure consistent quality and safety. The inner tube is extruded from a specially formulated EPDM rubber compound that provides excellent resistance to brake fluids, heat, and aging. The steel wire braid reinforcement is applied using precision braiding machines to ensure uniform coverage and optimal burst strength.
The protective spring is manufactured from high‑grade galvanized steel wire, wound to provide a snug fit over the hose without restricting flexibility. The spring’s open‑coil design allows for visual inspection of the hose while offering maximum protection against mechanical damage. The end fittings are precision‑machined from high‑strength steel and are zinc‑plated for corrosion resistance, ensuring leak‑free connections throughout the hose’s service life.
Each YZ900036160003 brake hose assembly undergoes rigorous quality testing, including burst pressure testing (minimum 4× working pressure), impulse cycling tests, and leak tests. The hose is also subjected to environmental testing, including ozone resistance, UV exposure, and salt spray corrosion testing, to ensure it meets the demanding requirements of SINOTRUK’s original equipment specifications and international safety standards such as ECE R90.
Why Choose the YZ900036160003 Brake Hose Assembly?
The YZ900036160003 Brake Hose Assembly with Protective Spring from SINOTRUK Sitrak is the definitive choice for fleet operators and owner‑drivers who demand uncompromising braking safety, reliability, and durability. As a genuine OEM‑grade component, it guarantees a perfect fit, reliable performance, and peace of mind—backed by SINOTRUK’s engineering excellence and decades of experience in heavy commercial vehicle manufacturing.
Whether you are replacing a worn brake hose on a high‑mileage fleet truck or performing preventive maintenance, the YZ900036160003 brake hose delivers the performance and reliability you need to keep your Sitrak truck braking safely and confidently. Its proven design, premium materials, and exacting tolerances make it the smart choice for any brake system repair or preventive maintenance program.
