Product Introduction

This V-push rod ball joint is a heavy-duty articulation component designed for heavy-duty truck suspension systems. It features a robust, cylindrical rubber core encased in a black metal housing, with two square mounting lugs that have pre-drilled holes for secure attachment. The component is engineered to provide controlled flexibility and reliable performance under extreme loads.

Performance

• Manufactured from high-grade rubber and metal alloys for exceptional durability, elasticity, and resistance to shear forces.

• The rubber core provides effective vibration isolation and controlled articulation, absorbing shocks and reducing noise.

• Resistant to oil, dust, temperature changes (-40°C to 120°C) and road vibration, ensuring long service life.

• Ensures stable performance under full load, bumpy roads and frequent start-stop conditions.

Core Function

1. Serves as a critical articulation point in the V-push rod assembly, allowing controlled movement between the push rod and chassis components.

2. Transmits longitudinal and lateral forces while providing flexibility, maintaining proper axle alignment and vehicle stability.

3. Absorbs and dampens vibrations and shocks generated by road impacts, reducing driver fatigue and improving comfort.

4. Contributes to overall vehicle safety and reliability by maintaining the integrity and effectiveness of the suspension system.

V-Push Rod Ball Joint WG9725529272-1 – Genuine Sinotruk Heavy-Duty Suspension Component

When your heavy-duty truck’s suspension demands unwavering reliability, the V-Push Rod Ball Joint WG9725529272-1 delivers exactly that. Engineered specifically for Sinotruk platforms, this articulation component absorbs punishing road forces while maintaining precise axle alignment — ultimately keeping your fleet rolling and your maintenance costs down. Whether you’re sourcing for new vehicle assembly or replacing worn-out joints in the aftermarket, this ball joint stands as a proven, cost-effective solution trusted by distributors across Africa, the Middle East, Southeast Asia, and beyond.

As a factory-direct supplier, Mettlead brings you this critical suspension part at competitive wholesale pricing, backed by rigorous quality inspection and flexible order quantities tailored to distributors and agents worldwide.

Key Features and Benefits of V-Push Rod Ball Joint WG9725529272-1

Engineered for Extreme Loads

This V-push rod ball joint features a robust cylindrical rubber core bonded within a precision-machined black metal housing. Consequently, it absorbs high-frequency vibrations and heavy axial loads without premature fatigue — extending service life significantly compared to generic alternatives.

Secure Mounting Design

Two square mounting lugs with pre-drilled bolt holes ensure a tight, rattle-free installation. As a result, technicians can complete replacements quickly, reducing vehicle downtime and labor costs for your customers.

Controlled Flexibility

The rubber-to-metal bonding technology provides controlled angular movement in multiple planes. In other words, the joint accommodates suspension articulation during cornering, braking, and uneven terrain — all while maintaining structural integrity under continuous stress.

Wholesale Distributor Advantages

• Factory-direct pricing — Eliminate middlemen and maximize your profit margins.
• Consistent OEM-grade quality — Every batch passes strict dimensional and material inspections.
• Flexible MOQ — We accommodate both trial orders and bulk container shipments.
• White-label / Custom packaging — Build your own brand identity in local markets.
• Fast, reliable global shipping — Dedicated logistics partnerships ensure timely delivery.

Technical Specifications

Application Scenarios — Where Does This V-Push Rod Ball Joint Fit?

The V-Push Rod Ball Joint WG9725529272-1 is specifically designed for the V-type thrust rod suspension system found in multiple Sinotruk heavy-duty platforms. More specifically, it serves three primary use cases:

Compatible Vehicle Models

• Sinotruk HOWO — A7, A7-W, HOWO 371, HOWO 375, HOWO 380 series
• Sinotruk T7H — All rear suspension configurations
• SITRAK (Steer King) — C7H, C5H series heavy tractors and dump trucks

Typical Use Cases

1. New Vehicle Assembly (OEM Supply) — Supplied to assembly plants and CKD/SKD operations requiring genuine-spec components.
2. Wear and Damage Replacement — The ball joint naturally degrades over 100,000–200,000 km due to constant articulation. Timely replacement prevents thrust rod misalignment and tire wear.
3. Suspension Overhaul and Repair — During major chassis maintenance, replacing all ball joints simultaneously ensures balanced suspension geometry and extends overall system life.

For a complete range of chassis and suspension parts, explore our Chassis Parts Category. You can also browse our full Sinotruk HOWO Parts Collection or visit our comprehensive Sinotruk Truck Parts page for additional components.

OEM/ODM Capabilities

At Mettlead, we understand that distributors and agents need more than just parts — they need a reliable supply chain partner. Therefore, we offer comprehensive customization services:

• White-Label Packaging: Receive products in neutral packaging ready for your own branding, or let us print your logo, part numbers, and barcodes directly on the box.
• Custom Packaging Design: From individual poly bags to branded color boxes and pallet-level labeling, we adapt packaging to your market requirements.
• Strict Quality Control: Each V-Push Rod Ball Joint undergoes dimensional verification, rubber hardness testing, and visual inspection before shipment. Additionally, we provide batch traceability documentation upon request.
• Flexible Order Quantities: Whether you need a sample set for market testing or a full 40-foot container, our production capacity scales to meet your demand.
• Factory Visits Welcome: We openly invite partners to visit our facilities in China for quality audits and face-to-face business discussions.

Frequently Asked Questions — V-Push Rod Ball Joint WG9725529272-1

What exactly does the V-Push Rod Ball Joint WG9725529272-1 do in the suspension system?

This ball joint serves as the pivoting connection point within the V-type thrust rod assembly. Essentially, it allows the thrust rod to articulate freely while transmitting lateral and longitudinal forces between the axle and the chassis frame. Without a properly functioning ball joint, the axle can shift out of alignment, leading to uneven tire wear, poor handling, and accelerated damage to adjacent suspension components.

How do I know when the V-Push Rod Ball Joint needs replacement?

Several symptoms indicate a worn ball joint: excessive play or clunking noises from the rear suspension, visible cracking or deformation of the rubber core, uneven tire wear patterns, and the truck pulling to one side during braking. Furthermore, if the metal housing shows signs of corrosion or the mounting lugs are cracked, immediate replacement is necessary to prevent safety hazards.

Is this V-Push Rod Ball Joint WG9725529272-1 an OEM-equivalent part?

Yes. This part is manufactured to match the original Sinotruk specifications for dimensions, material composition, and performance characteristics. It serves as a direct drop-in replacement for the genuine OEM part numbered WG9725529272-1, ensuring perfect fitment without modifications.

What is the expected service life of this ball joint?

Under normal operating conditions — standard highway and mixed-road use — the V-Push Rod Ball Joint typically lasts between 100,000 and 200,000 kilometers. However, service life varies depending on load intensity, road conditions, and maintenance practices. Trucks operating in mining, construction, or severely overloaded conditions may require earlier replacement.

Can I order this V-Push Rod Ball Joint 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 create packaging that meets your market’s requirements. This allows you to build brand recognition while sourcing high-quality parts at factory-direct prices.

Does this ball joint fit other Chinese truck brands besides Sinotruk?

The WG9725529272-1 is specifically engineered for Sinotruk platforms (HOWO, T7H, SITRAK). While some Chinese truck brands share similar suspension architectures, cross-compatibility must be verified by comparing exact dimensions and mounting specifications. If you need ball joints for SHACMAN, FAW, Dongfeng, or Foton trucks, please contact us with the specific OEM number for accurate matching.

Ready to Secure Competitive Pricing? Get Your Quote Today

As a wholesale distributor or agent, you deserve a supplier who combines factory-direct pricing, verified quality, and dependable logistics — and that’s precisely what Mettlead delivers. Whether you need 50 pieces for a trial order or 5,000 units for a container shipment, we’re ready to support your business growth.

Take the next step:

• Request a detailed quotation with volume-based pricing
• Ask about current stock availability and lead times
• Inquire about custom packaging and branding options
• Schedule a factory visit to inspect our quality processes firsthand

👉 Contact Us Now to discuss your requirements for the V-Push Rod Ball Joint WG9725529272-1 and other Sinotruk truck parts. Our team typically responds within 24 hours with a tailored proposal.