Product Introduction

This hand brake valve WG9000360595 is a heavy-duty OEM hand brake control valve for heavy duty trucks, designed to engage and disengage the parking brake system in commercial vehicles. It features a robust black plastic housing, a precision-engineered plunger mechanism, and dual pneumatic ports, built to deliver reliable, consistent parking brake control in heavy-load operations.

Performance

• Precise Control: This heavy duty hand brake valveprovides smooth, positive actuation, enabling secure engagement and disengagement of the parking brake as a high performance hand brake valve.
• Durable Construction: The impact-resistant plastic housing and corrosion-resistant internal components resist vibration, temperature fluctuations, and road debris, extending service life in harsh undercarriage environments.
• Reliable Sealing: Precision-machined pneumatic ports and seals prevent air leaks, maintaining consistent system pressure and making it a reliable replacement hand brake valve.
• Vehicle Specific Compatibility: Optimized for heavy-duty truck parking brake systems, it is ideal as a hand brake valve for commercial vehicles.

Core Function

1. Controls the parking brake system, engaging spring brakes to secure the vehicle when parked—a critical part of heavy duty truck brake parts.
2. Ensures smooth, consistent actuation, improving driver control and vehicle safety on inclines and uneven terrain.
3. Resists fatigue and wear, ensuring reliable operation over millions of actuation cycles.
4. Fully OEM-compatible for seamless replacement, restoring the control and safety of the parking brake system.

Hand Brake Valve WG9000360595 – OEM Sinotruk Sitrak Braking System Component

When your heavy-duty fleet depends on reliable parking brake performance, every component matters. The Hand Brake Valve WG9000360595 is a precision-engineered OEM braking system component designed specifically for Sinotruk Sitrak heavy trucks. Manufactured to meet original factory specifications, this hand brake valve ensures responsive, consistent control over your vehicle’s parking brake system — keeping your trucks safely secured under the heaviest loads. Whether you’re sourcing for assembly lines or stocking replacement parts for fleet maintenance, this valve delivers the durability and performance that commercial operations demand.

Key Features and Benefits of Hand Brake Valve WG9000360595

This isn’t just another aftermarket part — it’s a direct OEM-equivalent component built to perform under the toughest conditions. Here’s what sets it apart:

• OEM-Grade Precision: Engineered to match Sinotruk’s original specifications (Part No. WG9000360595), ensuring seamless fitment and reliable operation without modifications.
• Robust Construction: Features a heavy-duty steel housing and corrosion-resistant finish that withstands harsh operating environments, from dusty construction sites to long-haul highway routes.
• Responsive Braking Control: The internal valve mechanism delivers smooth, progressive parking brake engagement, giving drivers precise control during every stop.
• Extended Service Life: High-quality seals and precision-machined internal components minimize wear, reducing maintenance frequency and lowering your total cost of ownership.
• Strict Quality Control: Every unit undergoes rigorous pressure testing and dimensional inspection before shipment, so you receive parts that perform from day one.
• Direct Factory Pricing: By sourcing directly from Mettlead, you eliminate middlemen and enjoy competitive pricing that protects your procurement budget.

In other words, this hand brake valve doesn’t just meet expectations — it consistently exceeds them across thousands of installations worldwide.

Technical Specifications

Accurate specifications matter when you’re matching parts to your fleet. Below you’ll find the detailed parameters for the Hand Brake Valve WG9000360595 Sinotruk Sitrak:

Application Scenarios – Where This Hand Brake Valve Fits

Understanding exactly where a part belongs saves you time and prevents costly ordering mistakes. The Hand Brake Valve WG9000360595 is specifically designed for the following applications:

• Compatible Truck Brands: Sinotruk HOWO, Sitrak (Steer/Drive axle configurations)
• System Category: Chassis braking system — parking brake subsystem
• Use Cases: New vehicle assembly (OEM supply), routine maintenance replacement, fleet overhaul programs, and aftermarket repair workshops
• Operating Environments: Long-haul logistics, mining and construction transport, urban delivery fleets, and any heavy-load commercial application

Consequently, whether you’re managing a fleet of 10 trucks or 1,000, this valve integrates perfectly into your existing braking architecture. For more Sinotruk braking and chassis components, explore our full Chassis Parts Category or browse our complete Sinotruk HOWO Truck Parts catalog.

OEM/ODM Capability – Tailored to Your Business Needs

At Mettlead, we understand that different markets have different requirements. That’s precisely why we offer flexible customization options:

• White-Label Packaging: Receive products in neutral packaging, ready for your own branding and distribution channels.
• Custom Packaging: We can produce branded packaging with your company logo, part numbers, and market-specific labeling — ideal for distributors building their own brand identity.
• Bulk Order Support: Whether you need 50 units or 5,000, our production capacity scales to meet your demand without compromising delivery timelines.
• Quality Assurance Documentation: Each batch can be accompanied by inspection reports and certificates to satisfy your local import and compliance requirements.

Furthermore, as a factory-direct supplier of Chinese heavy truck parts — including SINOTRUK, SHACMAN, FAW, WEICHAI, DONGFENG, and FOTON brands — we provide one-stop sourcing that simplifies your supply chain. You can explore our comprehensive Sinotruk Truck Parts collection to consolidate your orders efficiently.

Frequently Asked Questions – Hand Brake Valve WG9000360595

What is the function of Hand Brake Valve WG9000360595 in the braking system?

The Hand Brake Valve WG9000360595 serves as the driver-operated control valve for the parking brake system. When activated, it regulates air pressure to engage or release the parking brakes on the rear axle. Essentially, it acts as the critical link between the driver’s input and the mechanical locking of the vehicle’s wheels when parked.

Is this Hand Brake Valve WG9000360595 an original OEM part or aftermarket?

This is an OEM-equivalent replacement part manufactured to match the exact specifications of the original Sinotruk part number WG9000360595. It offers identical fitment, performance, and durability as the factory-installed component, yet at a more competitive price point.

How do I know if Hand Brake Valve WG9000360595 fits my truck model?

This valve is designed for Sinotruk and Sitrak heavy-duty truck models that use OEM part number WG9000360595 in their braking system. To confirm compatibility, simply cross-reference this part number with your vehicle’s maintenance manual or existing component. If you’re unsure, our technical team can verify fitment based on your truck’s VIN or model details.

What are common signs that the hand brake valve needs replacement?

Watch for these warning indicators: the parking brake fails to hold the vehicle on inclines, you notice air leaking from the valve body when engaged, the lever feels unusually loose or stiff, or the brake takes longer than normal to fully engage. Any of these symptoms suggest the internal seals or valve mechanism have worn beyond acceptable tolerances.

How should I store the Hand Brake Valve WG9000360595 before installation?

Store the valve in its original packaging in a dry, cool environment away from direct sunlight and moisture. Avoid stacking heavy items on top of the packaging. Additionally, keep the port openings sealed until installation to prevent dust or debris from entering the valve body, which could compromise performance.

Can I order this hand brake valve with custom branding or packaging?

Absolutely. Mettlead offers both white-label (neutral) and fully customized packaging options. This is particularly valuable for distributors and wholesalers who want to build brand recognition in their local markets while sourcing quality components at factory-direct prices.

Ready to Secure Your Supply? Get a Quote Today

Stop overpaying for middleman markups. As a procurement manager, you deserve transparent pricing, reliable quality, and a supplier who delivers on time — every time. Mettlead provides all three, backed by strict quality control and flexible payment options.

Here’s how to get started:

1. Send us your required part numbers and quantities
2. Receive a detailed quotation within 24 hours
3. Confirm your order and enjoy fast, reliable global shipping

We also welcome factory visits for buyers who want to inspect our quality processes firsthand. Your confidence in our products is our top priority.

👉 Contact Us Now to request pricing for Hand Brake Valve WG9000360595 or any other Sinotruk Sitrak truck parts you need. Let’s build a supply partnership that keeps your fleet moving.