Product Introduction

Structure

This hanging bracket is a composite assembly designed for heavy-duty truck drive shaft systems. It features a semi-circular, U-shaped rubber cushion with integrated metal mounting flanges at the base, enclosing a precision ball bearing with a sealing ring. The rubber body is molded with ventilation grooves for heat dissipation, and the entire component is optimized for vibration isolation and load-bearing performance.

Performance

Manufactured from high-grade, oil-resistant synthetic rubber and precision steel bearing components, this bracket delivers exceptional vibration damping, load-bearing capacity, and resistance to aging and abrasion. It operates reliably in temperatures ranging from -40°C to 120°C, resisting degradation from road contaminants, oil, and UV exposure. The bearing provides low-friction support for the drive shaft, while the rubber cushion effectively isolates vibrations, reducing noise and component fatigue.

Core Function

1. Serves as a support and vibration isolation component for the drive shaft, providing stable, low-friction support while isolating rotational vibrations from the chassis.

2. Absorbs and dampens vibrations generated by the drive shaft during operation, reducing noise and improving driver comfort.

3. Maintains proper alignment of the drive shaft, preventing excessive movement and ensuring consistent power transmission.

4. Enhances vehicle safety and durability by protecting the drive shaft and associated components from premature wear and failure due to vibration and misalignment.

Hanging Bracket WG9319313260 Sinotruk – Heavy-Duty Suspension Mounting Bracket for HOWO Trucks

When your heavy-duty truck hits the road under full load, every suspension component needs to perform flawlessly. The Hanging Bracket WG9319313260 Sinotruk is engineered to do exactly that — securely anchoring suspension parts while distributing dynamic loads across the chassis frame. Built to OEM specifications, this bracket delivers the durability and precision fit that fleet managers and workshop professionals demand.

At Mettlead, we supply this genuine-spec suspension bracket directly from our factory in China, which means you get competitive pricing without compromising on quality. Whether you’re maintaining a single truck or managing a fleet of hundreds, this component keeps your vehicles running safely and efficiently.

Key Features and Benefits of the Hanging Bracket WG9319313260

This Sinotruk hanging bracket isn’t just a piece of metal — it’s a critical load-bearing component that connects your suspension system to the vehicle frame. Here’s why procurement managers across Africa, the Middle East, and Southeast Asia trust this part:

• OEM-Grade Precision: Manufactured to match the original WG9319313260 specifications, ensuring a perfect bolt-on fit with no modifications required.
• High-Strength Construction: Forged from heavy-duty steel alloy, this bracket withstands continuous vibration, shock loads, and harsh operating conditions.
• Corrosion Resistance: Surface-treated to resist rust and environmental degradation, extending service life even in humid or dusty climates.
• Load Distribution: Specifically designed to distribute driving loads evenly across the suspension mounting points, reducing stress concentration and preventing premature frame fatigue.
• Direct Factory Pricing: Because we source directly from the production line, you eliminate middlemen and enjoy wholesale-level costs on every order.

In other words, this bracket protects your investment by keeping the suspension system properly aligned and securely mounted — mile after mile, load after load.

Application Scenarios: Where Does This Bracket Fit?

The Hanging Bracket WG9319313260 is specifically designed for Sinotruk HOWO heavy-duty trucks. Its primary role is to serve as a suspension mounting bracket that fixes suspension components firmly to the chassis frame while absorbing and distributing driving loads during transit.

Compatible Vehicle Models

• Sinotruk HOWO A7 series
• Sinotruk HOWO 7 series
• Sinotruk SITRAK C7H / T7H series
• Other CNHTC heavy-duty truck platforms using the WG9319313260 bracket

Functional Role in the Suspension System

1. Mounting Point: Provides a rigid connection between the leaf spring assembly and the vehicle chassis.
2. Load Sharing: Distributes vertical and lateral forces generated during braking, cornering, and uneven road surfaces.
3. Vibration Dampening Support: Works in conjunction with rubber bushings and spring packs to reduce transmitted vibration to the frame.
4. Structural Integrity: Maintains correct suspension geometry under heavy payloads, preventing misalignment and uneven tire wear.

If you’re sourcing chassis and suspension parts for Sinotruk trucks, explore our full range of chassis system components and Sinotruk HOWO truck parts for a complete solution.

Technical Specifications

Below you’ll find the detailed parameters for the Hanging Bracket WG9319313260. These specs help you verify compatibility and plan your procurement with confidence:

Need to cross-reference this part with other Sinotruk components? Visit our comprehensive Sinotruk truck parts catalog for quick navigation.

OEM/ODM Capability and Custom Packaging

We understand that different markets have different requirements. That’s precisely why Mettlead offers flexible OEM and ODM services tailored to your business needs:

• White-Label Packaging: Want to sell under your own brand? We provide neutral or custom-branded packaging so you can build your local brand identity without manufacturing overhead.
• Custom Packaging Solutions: From individual poly bags to branded cartons with your logo and part number labels, we accommodate your packaging specifications.
• Strict Quality Control: Every hanging bracket undergoes dimensional inspection, material verification, and surface quality checks before shipment. We maintain consistent quality across bulk orders.
• Flexible Order Quantities: Whether you need 10 pieces for urgent repairs or 10,000 for warehouse stocking, our production capacity scales to meet your timeline.

Moreover, we welcome factory visits. If you’d like to inspect our production lines and quality processes firsthand, our team is ready to host you at our facility in China.

Frequently Asked Questions About the Hanging Bracket WG9319313260

What exactly does the hanging bracket WG9319313260 do on a Sinotruk HOWO truck?

This hanging bracket serves as the primary mounting point that connects the suspension leaf spring assembly to the truck’s chassis frame. It holds the suspension components securely in place and distributes the dynamic loads generated during driving — including braking forces, road impacts, and payload weight — across a wider area of the frame. Without a properly functioning bracket, the suspension geometry shifts, leading to uneven tire wear, poor handling, and accelerated frame damage.

How do I confirm that WG9319313260 fits my specific truck model?

The most reliable method is to check your truck’s original parts catalog or the number stamped on your existing bracket. The WG9319313260 is designed for Sinotruk HOWO and SITRAK heavy-duty platforms. If you’re unsure, simply send us your VIN number or a photo of the old bracket, and our technical team will verify compatibility for you.

What are the signs that this suspension bracket needs replacement?

Common indicators include visible cracks or fractures on the bracket surface, excessive rust or corrosion that has weakened the metal, elongated bolt holes caused by prolonged stress, unusual clunking noises from the suspension area, and uneven vehicle stance when loaded. If you notice any of these symptoms, replacing the bracket promptly prevents more costly damage to the frame or suspension assembly.

Is this bracket made from the same material as the original Sinotruk part?

Yes. Our WG9319313260 hanging bracket is manufactured using high-strength steel alloy that matches the OEM material specification. Additionally, it receives the same anti-corrosion surface treatment to ensure equivalent durability and service life under real-world operating conditions.

Can I order this bracket with my own brand packaging?

Absolutely. Mettlead offers white-label and custom packaging services. You can specify your brand name, logo, part number format, and packaging style. This is particularly popular among distributors and wholesalers who want to build brand recognition in their local markets while sourcing quality parts at factory-direct prices.

What is the typical lead time for bulk orders of this bracket?

For standard stock items, we typically ship within 3–7 business days. For larger bulk orders or custom-packaged shipments, production and delivery usually take 15–25 days depending on quantity. We always confirm exact timelines before you place your order, so there are no surprises.

Ready to Source Your Hanging Bracket WG9319313260?

Getting the right suspension bracket at the right price shouldn’t be complicated. At Mettlead, we make it simple: factory-direct pricing, verified OEM-spec quality, and a dedicated team that responds to inquiries within 24 hours.

Here’s how to move forward:

1. Send us your inquiry — include the part number WG9319313260, your required quantity, and destination country.
2. Receive your quotation — we’ll respond with pricing, lead time, and shipping options tailored to your needs.
3. Confirm and ship — once you approve, we handle production, quality inspection, and logistics.

Contact us today to request a competitive quote for the Hanging Bracket WG9319313260 Sinotruk. Our team is standing by to support your procurement needs with fast, reliable service.