Product Introduction

This Brake Shoe Lining WG9100440029-27 is an OEM heavy-duty brake lining for heavy-duty trucks and commercial vehicles. It is precision-molded from a high-performance, asbestos-free friction compound, engineered to deliver reliable, consistent braking performance under heavy-load and long-haul operations.

Performance

• Asbestos-Free Friction Compound: Manufactured from a premium, eco-friendly friction material blend, this brake shoe lining offers exceptional friction stability, wear resistance, and heat tolerance—a high performance brake lining.

• Precision Molding: The lining is precision-molded to exact OEM specifications, ensuring a perfect fit with brake shoes and optimal contact with the brake drum.

• Superior Heat Resistance: The advanced friction compound withstands high temperatures generated during heavy braking, preventing brake fade and ensuring consistent performance on long downhill runs.

• Low Noise and Vibration: The optimized friction material reduces brake noise and vibration, providing smooth, quiet braking.

• OEM Exact Fit: Optimized for Sinotruk heavy-duty truck models, it matches original dimensions and mounting points for seamless installation.

Core Function

1. Serves as the friction surface for brake shoes, converting kinetic energy into heat to slow or stop the vehicle—a core part of heavy duty truck brake parts.

2. Maintains consistent friction characteristics under extreme temperatures and pressures, ensuring reliable braking performance.

3. Reduces wear on the brake drum, extending the service life of the entire brake assembly.

4. Fully OEM-compatible for direct replacement, restoring the friction and heat dissipation function of the brake system.

Brake Shoe Lining WG9100440029-27 Sinotruk – OEM Heavy-Duty Friction Lining for HOWO Trucks

When your fleet depends on safe, predictable stops under extreme loads, every component in the braking system matters. The Brake Shoe Lining WG9100440029-27 Sinotruk is a precision-molded, asbestos-free friction lining engineered specifically for heavy-duty commercial vehicles. Built to OEM specifications, this lining delivers consistent braking force whether your trucks are hauling full payloads across mountain passes or navigating stop-and-go urban routes. As a wholesale distributor, you need a product that protects your reputation — and this one does exactly that.

Mettlead supplies this genuine-quality brake lining directly from our China-based manufacturing facility, which means you get competitive factory pricing, reliable stock availability, and the flexibility to scale orders as your business grows. Explore our full range of Sinotruk HOWO truck parts or browse all braking system components in our catalog.

Key Features and Benefits of Brake Shoe Lining WG9100440029-27

This isn’t just another aftermarket friction pad — it’s a purpose-built component that mirrors the original equipment installed at the Sinotruk factory. Here’s why distributors across Africa, the Middle East, Southeast Asia, and South America trust this part number:

• OEM-Grade Formulation: The friction compound is engineered to match Sinotruk’s original specifications, ensuring seamless compatibility and predictable stopping power right out of the box.
• Asbestos-Free Composition: Manufactured with an environmentally responsible, non-asbestos organic (NAO) formula that meets international health and safety standards — a critical selling point for markets with strict import regulations.
• High Thermal Stability: The advanced resin-bonded material resists brake fade even during prolonged downhill descents and repeated heavy braking cycles, maintaining a stable friction coefficient across a wide temperature range.
• Extended Service Life: Dense, uniform material distribution minimizes uneven wear, which translates to longer replacement intervals and lower total cost of ownership for end users.
• Low Noise and Vibration: The precision-molded surface finish reduces brake squeal and judder, improving driver comfort and reducing warranty claims for your customers.
• Drum-Friendly Design: Engineered to produce minimal drum scoring, protecting the mating surface and extending the life of the entire brake assembly.

In short, stocking the Brake Shoe Lining WG9100440029-27 Sinotruk means offering your customers a part that performs like genuine OEM — at a price point that protects your margins.

Technical Specifications

Accuracy matters when you’re matching parts to applications. The table below provides the verified parameters for this brake shoe lining:

Need the complete specification sheet or a cross-reference to a different part number? Our technical team is ready to assist — simply contact us with your requirements.

Application Scenarios

The Brake Shoe Lining WG9100440029-27 is designed to serve multiple roles across the vehicle lifecycle. Specifically, it fits the following use cases:

• New Vehicle Assembly: Supplied to OEM assembly lines and CKD/SKD kit builders who require factory-spec friction linings for Sinotruk HOWO heavy-duty trucks.
• Wear Replacement: The most common application — replacing worn brake linings during scheduled maintenance intervals to restore full braking efficiency.
• Brake System Overhaul: Used during complete brake drum service, where shoes, linings, springs, and hardware are replaced as a set to bring the system back to like-new condition.

Compatible vehicle models include the Sinotruk HOWO A7, HOWO T7H, HOWO T5G, SITRAK C7H, and other heavy-duty platforms equipped with drum-type service brakes. For a comprehensive overview of all available Sinotruk components, visit our Sinotruk truck parts hub page.

OEM / ODM Capability

As a wholesale distributor or regional agent, your brand identity matters. Mettlead offers flexible partnership options that help you build your own market presence:

• White-Label Packaging: We can ship the Brake Shoe Lining WG9100440029-27 in neutral or custom-branded packaging featuring your company logo, part numbers, and barcodes.
• Custom Packaging Design: From box artwork to label layout, our design team works with you to create professional retail-ready packaging that stands out on the shelf.
• Strict Quality Control: Every batch undergoes friction coefficient testing, dimensional inspection, and visual quality checks before shipment. We maintain full traceability from raw material to finished product.
• Flexible Order Volumes: Whether you need a trial order to test the market or a full container load for established demand, we accommodate your growth trajectory.
• Factory Visits Welcome: We encourage prospective partners to visit our production facility in China. Seeing our quality processes firsthand builds the confidence you need for a long-term supply relationship.

Frequently Asked Questions – Brake Shoe Lining WG9100440029-27 Sinotruk

What friction material is used in the WG9100440029-27 brake lining?

This brake shoe lining uses a non-asbestos organic (NAO) friction compound. The formula combines synthetic fibers, mineral fillers, and phenolic resin binders to achieve a stable friction coefficient without relying on hazardous asbestos materials. This makes it compliant with environmental regulations in most global markets.

How do I know if this brake lining fits my specific Sinotruk model?

The part number WG9100440029-27 is the OEM reference assigned by Sinotruk. If your vehicle’s service manual or existing lining carries this number, it’s a direct fit. If you’re unsure, send us your VIN or chassis number and our parts specialists will confirm compatibility within 24 hours.

What is the expected service life of this brake shoe lining?

Under normal operating conditions — meaning properly adjusted brakes, correct axle loading, and standard highway/urban mixed driving — this lining typically lasts between 80,000 and 120,000 km. However, actual lifespan varies based on load weight, terrain, driving habits, and brake system maintenance.

Can this lining handle high-temperature braking without fading?

Yes. The friction compound is engineered to maintain a consistent coefficient of friction up to approximately 400°C. This thermal resilience makes it particularly well-suited for mountainous routes and heavy-load applications where sustained braking generates significant heat.

Is the WG9100440029-27 lining riveted or bonded to the brake shoe?

This lining is designed for rivet attachment to the brake shoe. Riveting provides a secure mechanical bond that withstands the vibration and thermal cycling typical in heavy-truck applications, and it allows for straightforward lining replacement during service.

Do you offer this brake lining with custom branding for resale?

Absolutely. We provide full white-label and custom packaging services. You can supply your own brand artwork, or our team can help design packaging that meets your market’s expectations. This is ideal for distributors building a proprietary parts brand.

Ready to Stock the Brake Shoe Lining WG9100440029-27 Sinotruk?

Your customers need reliable braking components — and you need a supplier who delivers quality, consistency, and competitive pricing without the guesswork. Mettlead has been serving B2B truck parts distributors worldwide with factory-direct supply, fast logistics, and dedicated account support.

Take the next step today:

1. Request a Quote: Tell us your target quantity and destination, and we’ll respond with pricing within 12 hours.
2. Ask for Samples: Evaluate the product quality firsthand before committing to a bulk order.
3. Discuss Custom Packaging: Let us know your branding requirements and we’ll provide a packaging mockup.

Contact us now to get your personalized wholesale quote for the Brake Shoe Lining WG9100440029-27 Sinotruk. Our team is standing by to support your next order.