Product Introduction

Structure

This bushing is a composite cylindrical component designed for heavy-duty truck suspension systems. It features a black rubber outer body with a precision-machined metal inner sleeve, creating a concentric, hollow structure. The metal sleeve ensures a secure, precise fit with mating components, while the rubber outer layer provides vibration isolation and flexibility. The component has a slightly tapered top, and the metal sleeve is visible at the opening, with a smooth, precision-ground inner bore. The rubber surface is durable and resistant to environmental damage.

Performance

The rubber outer layer is formulated from high-grade, oil-resistant synthetic rubber, offering excellent elasticity, vibration damping, and resistance to aging and abrasion. The metal inner sleeve is made from high-strength steel, ensuring structural integrity and precise alignment. The assembly operates reliably in temperatures ranging from -40°C to 120°C, resisting degradation from oil, chemicals, and UV exposure. It effectively isolates chassis vibrations, reducing noise and improving driver comfort, while maintaining the necessary flexibility for suspension articulation.

Core Function

1. Acts as a flexible connection point in the suspension system, absorbing and dampening road impacts and vibrations to improve ride comfort and reduce component fatigue.

2. Provides precise alignment and support for mating components, maintaining proper suspension geometry while allowing controlled articulation.

3. Isolates noise and vibration from the chassis, reducing driver fatigue and improving overall vehicle refinement.

Bushing WG9100680052 Sinotruk – Premium Chassis Bushing for HOWO Heavy Trucks

When your heavy truck’s suspension system takes a beating on rough roads day after day, every single component matters. The Bushing WG9100680052 Sinotruk is engineered to serve as a critical buffer between metal parts, absorbing vibrations and minimizing friction-induced wear across the chassis assembly. Manufactured to OEM specifications, this bushing delivers the durability and precision that fleet operators and maintenance workshops demand. Whether you’re sourcing replacement parts for a single vehicle or stocking inventory for an entire fleet, Mettlead supplies this genuine-equivalent bushing directly from our factory in China — giving you reliable quality without the inflated middleman markup.

Explore our full range of Sinotruk HOWO Truck Parts or browse all available Chassis Components to find exactly what your workshop needs.

Key Features and Benefits of Bushing WG9100680052

This isn’t just a rubber-and-metal sleeve — it’s a precision-engineered interface that protects your truck’s chassis from premature failure. Here’s what makes the Bushing WG9100680052 Sinotruk stand out:

• Superior Vibration Dampening: The bushing absorbs road-induced shocks and oscillations, preventing harmful vibrations from transferring between chassis components. As a result, connected parts experience significantly less stress during operation.
• Reduced Component Wear: By creating a protective barrier between metal surfaces, this bushing eliminates direct metal-to-metal contact. Consequently, surrounding parts like brackets, pins, and mounting points enjoy a longer service life.
• OEM-Grade Material Composition: Manufactured using high-density rubber compounds bonded to precision-machined metal sleeves, the WG9100680052 meets or exceeds original equipment standards for hardness, elasticity, and heat resistance.
• Exact Dimensional Fit: Every bushing is produced to strict tolerances, ensuring seamless installation without modification. This means less downtime in the workshop and faster turnaround for your fleet.
• Extended Service Intervals: Thanks to its resistance to oil, heat, and fatigue cracking, this bushing maintains its structural integrity over prolonged use — reducing the frequency of replacements and lowering your total cost of ownership.
• Noise Reduction: In addition to dampening vibrations, the bushing suppresses operational noise generated by chassis movement, contributing to a quieter and more comfortable driving experience.

Application Scenarios – Where Does Bushing WG9100680052 Fit?

Understanding where this bushing works hardest helps you appreciate why quality matters. The Bushing WG9100680052 is specifically designed for the following applications:

Compatible Vehicle Models

• Sinotruk HOWO heavy-duty trucks (A7, T7H, T5G series)
• Sinotruk SITRAK series commercial vehicles
• Other CNHTC-platform trucks using the WG9100680052 part number

Functional Role in the Chassis System

Installed within the suspension and chassis mounting points, this bushing performs several critical functions simultaneously:

1. Shock Buffering: It cushions the impact forces transmitted from the axle assembly to the truck frame, particularly during heavy loading and unloading cycles.
2. Alignment Maintenance: The bushing holds connected components in proper alignment, preventing misalignment-related issues such as uneven tire wear and steering drift.
3. Friction Isolation: By separating rotating or moving parts from fixed mounting points, it prevents galling and scoring on expensive structural components.

In short, whenever your Sinotruk heavy truck encounters potholes, uneven terrain, or heavy cargo loads, the WG9100680052 bushing is quietly doing its job — protecting your investment from the inside out.

For a comprehensive overview of all Sinotruk replacement parts we carry, visit our Sinotruk Truck Parts catalog page.

Technical Specifications

Accurate specifications matter when you’re matching parts to your fleet. Below you’ll find the detailed parameters for the Bushing WG9100680052 Sinotruk:

Note: If you require specific dimensional drawings or material certifications, our technical team can provide them upon request.

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 manufacturing and branding options for the Bushing WG9100680052 Sinotruk and our entire product range:

• White-Label Packaging: Want to sell under your own brand? We provide neutral or custom-branded packaging that aligns with your company identity — complete with your logo, part numbers, and barcodes.
• Custom Specifications: If your application requires a modified hardness rating, alternative rubber compound, or adjusted dimensions, our engineering team can accommodate OEM/ODM requests with reasonable lead times.
• Strict Quality Control: Every batch undergoes dimensional inspection, hardness testing, and visual quality checks before shipment. Furthermore, we can implement additional QC protocols based on your specific standards.
• Factory Direct Pricing: Because we manufacture and source directly from certified facilities in China, you benefit from competitive pricing without sacrificing quality. There are no unnecessary layers between our production line and your warehouse.
• Flexible Order Quantities: Whether you need a trial order of 50 pieces or a bulk shipment of 10,000 units, we scale production to match your demand cycle.

Additionally, we welcome international buyers to visit our facilities for on-site inspections. Seeing our production process firsthand gives you the confidence that your supply chain is built on a solid foundation.

Frequently Asked Questions – Bushing WG9100680052 Sinotruk

What are the signs that Bushing WG9100680052 needs replacement?

Over time, chassis bushings deteriorate due to constant stress, heat exposure, and chemical contact. Common symptoms include increased cabin vibration, clunking or knocking noises from the suspension area, visible cracking or deformation of the rubber element, and uneven tire wear. If you notice any of these signs, it’s advisable to inspect and replace the bushing promptly to prevent cascading damage to adjacent components.

Is this bushing a direct fit for my Sinotruk HOWO truck?

Yes. The WG9100680052 is manufactured to match the original equipment dimensions and specifications used in Sinotruk HOWO and SITRAK heavy trucks. It installs directly into the existing mounting point without any modification required. However, we always recommend confirming the OEM part number against your vehicle’s parts catalog before ordering.

What material is the Bushing WG9100680052 made from, and why does it matter?

This bushing combines a high-density natural rubber compound with a precision-machined steel inner sleeve. The rubber provides the necessary elasticity and vibration absorption, while the steel sleeve ensures structural rigidity and secure press-fit installation. Together, these materials resist oil contamination, thermal degradation, and fatigue cracking — all of which are common failure modes in inferior aftermarket bushings.

How long does Bushing WG9100680052 typically last?

Under normal operating conditions, a quality chassis bushing like the WG9100680052 can last between 80,000 to 150,000 kilometers, depending on road conditions, load weight, and maintenance practices. Trucks operating in harsh environments — such as mining sites or unpaved roads — may require more frequent inspection and earlier replacement.

Can I order this bushing with my own brand packaging?

Absolutely. Mettlead offers full white-label and custom packaging services. You can supply your own artwork, or our design team can help you create professional packaging that meets your market’s expectations. This service is available for both small and large order quantities.

What happens if the bushing I receive doesn’t match my vehicle?

We encourage all buyers to verify the OEM part number (WG9100680052) against their truck’s official parts manual before placing an order. If there’s ever a fitment concern, our technical support team is ready to assist with cross-referencing and compatibility verification before shipment.

Ready to Secure Your Supply? Let’s Talk.

Getting the right parts at the right price shouldn’t be complicated. Whether you need a quotation for Bushing WG9100680052 Sinotruk, want to discuss bulk pricing, or have technical questions about fitment and specifications — our team responds quickly and speaks your language.

Here’s what you can expect when you reach out:

• Fast quotation response (typically within 24 hours)
• Competitive factory-direct pricing
• Flexible payment terms and secure transaction methods
• Reliable global shipping with tracking
• Dedicated account support from inquiry to delivery

Don’t let downtime cost you more than the part itself. Contact Us Now to request your personalized quote for Bushing WG9100680052 and discover why procurement managers across Africa, the Middle East, Southeast Asia, and South America trust Mettlead as their go-to source for Chinese truck parts.

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