Product Introduction

This KV180 flange is a critical drivetrain component, designed to provide a secure, splined connection between the drive shaft and the differential/transmission. It transmits high torque loads while accommodating minor angular and axial misalignment, ensuring smooth power transfer.

Structure & Material

• Material: High-strength alloy steel (for the splined core) and durable rubber (for the dust boot). The steel is heat-treated for high torque capacity and fatigue resistance, while the rubber boot blocks contaminants.

Performance

• High Torque Transfer: The splined design efficiently handles the extreme torque outputs of heavy-duty truck engines.

• Misalignment Accommodation: Tolerates minor angular and axial misalignment between the drive shaft and differential/transmission, reducing stress on components.

• Contamination Protection: The integrated rubber boot prevents dirt, water, and debris from entering the splined connection, preserving lubrication and extending service life.

Durability

• Heat-treated alloy steel resists wear, deformation, and fatigue under continuous high-torque operation.

Core Function

1. Torque Transmission: Transfers rotational power between the drive shaft and the differential/transmission.

2. Connection & Alignment: Provides a splined, secure connection that accommodates minor drivetrain misalignment.

3. Contamination Resistance: The rubber boot protects the splined interface from dirt and moisture.

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KV180-Flange WG7117329010 – Genuine Sinotruk Sitrak Replacement Part

When your Sinotruk Sitrak truck demands a reliable flange connection that won’t let you down on the road, the KV180-Flange WG7117329010 steps up to deliver. Engineered specifically for heavy-duty applications, this flange ensures a secure, leak-free seal between pipeline connections and critical drivetrain components. As a result, your fleet stays productive, and your maintenance costs stay low.

At Mettlead, we supply this OEM-grade flange directly from our factory in China — meaning you get authentic quality at a competitive price, without the middleman markup. Whether you’re managing a transport fleet in Africa, the Middle East, or Southeast Asia, this part ships fast and arrives ready to install.

Key Features and Benefits of the WG7117329010 KV180-Flange

This isn’t just another generic flange. The WG7117329010 is purpose-built for the Sitrak platform, and every dimension, bolt pattern, and surface finish is matched to OEM specifications. Here’s what that means for your operation:

• Precision Fit: Manufactured to exact OEM tolerances, so it bolts directly onto your Sinotruk Sitrak without modification or adapter plates.
• Superior Sealing Performance: The machined mating surface provides a tight, uniform seal that prevents fluid leaks and pressure loss under heavy loads.
• Force Transmission: Designed to handle high torque and axial loads, the KV180 flange reliably transmits force between connected assemblies.
• Corrosion Resistance: Treated surface finish protects against rust and environmental degradation, extending service life in harsh operating conditions.
• Reduced Downtime: A direct-fit replacement means faster installation, which translates to less time in the workshop and more time on the road.

Application Scenario: Where the WG7117329010 KV180-Flange Works

Understanding exactly where this part fits helps you order with confidence. The KV180-Flange WG7117329010 is designed for the following application:

• Compatible Vehicle: Sinotruk Sitrak (汕德卡) heavy-duty truck series
• Flange Type: KV180 specification flange
• Primary Function: Connecting and securing pipelines or mechanical components within the drivetrain and rear axle system
• Role: Provides a sealed, rigid joint that transmits force while preventing leakage between mated surfaces

In other words, this flange acts as the critical bridge between two assemblies — holding them firmly together, maintaining alignment, and ensuring that hydraulic or pneumatic pressure stays exactly where it belongs. For more Sitrak rear axle components, explore our rear axle parts catalog.

Technical Specifications – WG7117329010 KV180-Flange

Need the complete Sinotruk Sitrak parts listing? Visit our Sitrak truck parts full category guide for a comprehensive overview.

OEM/ODM Capability – Custom Packaging and White-Label Options

We understand that different markets have different requirements. That’s why Mettlead offers flexible OEM and ODM services for the WG7117329010 KV180-Flange and our entire Sitrak parts range:

• White-Label Packaging: We can ship with neutral packaging or your own branded boxes — ideal for distributors building their own aftermarket brand.
• Custom Packaging: Specify your label design, box dimensions, and language requirements. We handle the rest.
• Strict Quality Control: Every flange undergoes dimensional inspection and surface quality checks before it leaves our facility. Defective parts never reach your warehouse.
• Bulk Order Flexibility: Whether you need 10 pieces or 10,000, our production capacity scales to match your demand without sacrificing lead time.

Browse our full range of factory-direct Sitrak heavy-duty parts at the Sitrak brand parts page.

Frequently Asked Questions – KV180-Flange WG7117329010

What exactly does the KV180-Flange WG7117329010 do on a Sitrak truck?

The KV180-Flange serves as a mechanical connector between two pipeline sections or between a pipeline and a structural component. It creates a sealed, rigid joint that both prevents leakage and transmits axial and rotational forces between the connected parts. Think of it as the handshake between two critical assemblies — firm, secure, and reliable.

Is the WG7117329010 flange an exact OEM replacement?

Yes. This flange is manufactured to match the original Sinotruk Sitrak specifications for part number WG7117329010. The bolt pattern, diameter, thickness, and surface finish all conform to OEM drawings, so it installs without any modification.

What material is the KV180-Flange made from?

It’s forged from high-strength steel — the same grade specified by Sinotruk for this application. Additionally, the surface receives an anti-corrosion treatment to resist oxidation and environmental wear over the part’s service life.

Can I use this flange on other Sinotruk models besides Sitrak?

The WG7117329010 is specifically cataloged for the Sitrak series. While some Sinotruk platforms share components, we recommend verifying the part number against your vehicle’s parts manual before ordering. If you’re unsure, our team can help you cross-reference.

How do I know if my KV180-Flange needs replacement?

Common signs include visible fluid leaks around the flange joint, unusual vibration or noise from the connected assembly, corrosion or pitting on the sealing surface, and bolt holes showing signs of elongation or cracking. If you notice any of these, replacement is the safest course of action.

What is the typical lead time for bulk orders?

For standard stock quantities, we typically ship within 3–7 business days. Larger bulk orders or custom-packaged shipments may require 10–15 days depending on volume. We always confirm delivery timelines before you commit.

Ready to Order the WG7117329010 KV180-Flange?

Getting the right part at the right price shouldn’t be complicated. At Mettlead, we make it simple: factory-direct pricing, fast global shipping, and a team that speaks your language — literally and technically.

Here’s your next step: Send us an inquiry with your required quantity, destination, and any packaging preferences. We’ll respond with a competitive quote, lead time, and shipping options within 24 hours.

Contact us now to request your quote — and let’s keep your fleet moving.