Product Introduction

This brake pad WG9100444150 is a heavy-duty OEM brake pad for heavy duty trucks, engineered for commercial vehicle disc brake systems. It features a premium non-asbestos friction compound, a precision-stamped steel backplate, and a contoured friction surface, built to deliver reliable, consistent braking performance in heavy-load operations.

Performance

• Premium Friction Material: This heavy duty brake paduses a high-density non-asbestos formula, maintaining a stable friction coefficient under extreme temperatures and heavy braking as a high performance brake pad.

• Precision Stamping: The precision-stamped steel backplate ensures a perfect fit with the brake caliper, eliminating vibration and noise during operation.

• Contoured Friction Surface: The contoured friction surface ensures uniform contact with the brake disc, reducing uneven wear and extending service life in harsh undercarriage environments, making it a reliable replacement brake pad.

• Vehicle Specific Compatibility: Optimized for heavy-duty truck disc brake systems, it is ideal as a brake pad for commercial vehicles.

Core Function

1. Provides a friction surface to clamp against the brake disc, converting kinetic energy into heat to slow or stop the vehicle—a critical part of heavy duty truck brake parts.

2. Reduces vibration and noise during braking, improving driver comfort and vehicle stability.

3. Resists thermal fade and wear, ensuring consistent braking performance under heavy loads and long downhill runs.

4. Fully OEM-compatible for seamless replacement, restoring the friction and stopping power of the brake system.

Brake Pad WG9100444150 for Sinotruk Sitrak – Heavy-Duty OEM Disc Brake Pad

When your fleet depends on reliable stopping power under extreme loads, every component in the braking system matters. The Brake Pad WG9100444150 is purpose-built for Sinotruk Sitrak heavy-duty trucks, delivering consistent, fade-resistant braking performance that keeps drivers safe and operations running on schedule. Engineered with a premium non-asbestos friction compound and a precision-stamped steel backplate, this OEM brake pad meets the demanding standards of commercial vehicle disc brake systems — so you can order with confidence and minimize costly downtime.

Key Features and Benefits of Brake Pad WG9100444150

This Sinotruk Sitrak brake pad isn’t just a replacement part — it’s a performance upgrade designed to handle the toughest road conditions. Here’s what sets it apart:

• Premium Non-Asbestos Friction Compound – Provides stable braking force across a wide temperature range while being environmentally responsible. It resists heat fade even during prolonged downhill braking or frequent stop-and-go operations.
• Precision-Stamped Steel Backplate – Manufactured to exact OEM tolerances, ensuring a perfect fit within the caliper assembly. This eliminates vibration, uneven wear, and noise that come with poorly fitting aftermarket alternatives.
• Contoured Friction Surface – The specially shaped contact area maximizes pad-to-rotor engagement, distributing braking force evenly and extending both pad and rotor life.
• Extended Service Life – The high-density friction material wears slowly and predictably, reducing replacement frequency and lowering your total cost of ownership.
• Direct OEM Replacement – Drops straight into Sinotruk Sitrak disc brake systems without any modification, saving your workshop valuable labor time.
• Strict Quality Control – Every batch undergoes rigorous inspection for dimensional accuracy, shear strength, and friction coefficient consistency before leaving our facility.

Technical Specifications – Brake Pad WG9100444150

Accurate specifications matter when you’re sourcing brake pads for a mixed fleet. The table below provides the essential parameters for this Sinotruk Sitrak brake pad:

Application Scenarios – Where Does This Brake Pad Fit?

Understanding exactly where the Brake Pad WG9100444150 belongs in your maintenance workflow helps you plan procurement more effectively. This pad is specifically designed for the following applications:

• Compatible Vehicles: Sinotruk HOWO, Sinotruk Sitrak (C7H, C5H series), and related heavy-duty truck platforms equipped with disc brake systems.
• System: Front and rear disc brake assemblies within the commercial vehicle braking system.
• Use Case: Routine replacement of worn brake pads during scheduled maintenance or after brake wear indicators signal the need for service.
• Operating Environment: Long-haul highway transport, mining haul roads, construction site logistics, and urban delivery routes with frequent braking demands.

Whether your trucks are hauling heavy cargo across continents or navigating congested city streets, this brake pad delivers the stopping confidence your drivers need. For more Sitrak braking components and related parts, explore our full Sitrak Heavy-Duty Parts catalog or browse our complete Braking System Parts category.

OEM and ODM Capabilities

At Mettlead, we understand that different markets have different requirements. That’s why we offer flexible partnership options tailored to your business model:

• White-Label Packaging – Receive brake pads in neutral packaging, ready for your own branding and distribution channels.
• Custom Packaging – We’ll produce packaging with your logo, part numbers, and brand identity — helping you build recognition in your local market.
• Factory Direct Pricing – By sourcing directly from our manufacturing facility in China, you eliminate middlemen and enjoy competitive unit costs that protect your margins.
• Comprehensive Product Range – Beyond brake pads, we supply a full catalog of parts for Sinotruk, Sitrak, HOWO, Shacman, FAW, Weichai, Dongfeng, and Foton trucks. Consolidating your orders with one supplier simplifies logistics and reduces shipping costs.
• Visitor-Friendly Facility – We welcome procurement teams to visit our factory for quality audits, production inspections, and face-to-face discussions.

Need to explore the full range of Sinotruk Sitrak parts we carry? Visit our Sinotruk Sitrak Truck Parts Full Category Guide for a comprehensive overview.

Frequently Asked Questions – Brake Pad WG9100444150

What vehicles does the Brake Pad WG9100444150 fit?

This brake pad is engineered as a direct OEM replacement for Sinotruk Sitrak heavy-duty trucks equipped with disc brake systems. It also fits compatible Sinotruk HOWO models that share the same caliper and rotor configuration. Always verify the OEM part number WG9100444150 against your vehicle’s service manual to confirm fitment.

What friction material is used in this brake pad?

The WG9100444150 uses a premium non-asbestos friction compound — typically a semi-metallic or NAO formulation. This material provides excellent heat dissipation, consistent friction coefficients across a wide temperature range, and low rotor wear compared to traditional asbestos-based pads.

How long does this brake pad typically last?

Service life depends on operating conditions, load weight, terrain, and driving habits. Under normal heavy-duty commercial use, you can expect solid performance throughout standard maintenance intervals. Trucks operating in mountainous terrain or carrying maximum payloads may require more frequent inspections.

Does this brake pad come with wear indicators or hardware?

The brake pad is supplied as the friction pad assembly with the steel backplate. If your application requires additional hardware such as wear sensors, shims, or retaining clips, please specify this when placing your inquiry so we can confirm availability.

Can I order this brake pad with my own brand packaging?

Absolutely. Mettlead offers both white-label and fully custom packaging options. You can supply your artwork and branding guidelines, and we’ll produce packaging that represents your company in your target market.

What is the minimum order quantity?

MOQ varies depending on whether you choose standard Mettlead packaging or custom-branded packaging. Contact our sales team with your requirements, and we’ll provide a tailored quotation that fits your order volume.

Ready to Source Brake Pad WG9100444150 at Factory Direct Prices?

Stop overpaying for middleman markups. With Mettlead, you get genuine OEM-quality Sinotruk Sitrak brake pads shipped directly from our factory in China — with competitive pricing, fast lead times, and flexible payment options that make international procurement simple.

Whether you need a trial order to test quality or you’re ready to place a bulk purchase for your warehouse, our team is standing by to help. Send us your inquiry today and receive a detailed quotation within 24 hours.

Contact Us Now to Get Your Quote →