Product Introduction

• Structure: Constructed from high-density, impact-resistant PP (polypropylene) plastic with a textured black finish. It features integrated mounting brackets, pre-drilled holes for secure attachment, and a contoured design to follow the wheel well geometry. The panel includes drainage slots to prevent water accumulation.

• Performance: The durable PP material resists cracking, deformation, and UV fading, maintaining its shape and appearance even under heavy use. The raised contour and tight fit effectively block mud, stones, and road debris from being thrown upward, protecting the vehicle’s rear body and other road users.

Core Function

1. Debris Protection: Blocks mud, stones, and water kicked up by the rear wheels, preventing damage to the vehicle’s bodywork, undercarriage, and lighting systems.

2. Road Safety: Reduces the risk of debris being thrown onto following vehicles, enhancing overall road safety.

3. Durability: The impact-resistant plastic construction withstands harsh road conditions and minor impacts from debris, ensuring long service life.

Rear Mudguard Cover WG9719950131 for Sinotruk Sitrak – Factory Direct Supply

When your Sinotruk Sitrak heavy-duty truck hits the road, every component plays a role in protecting both the vehicle and the cargo it carries. The Rear Mudguard Cover WG9719950131 is no exception. Engineered specifically for Sitrak series trucks, this rear mudguard cover shields the underbody, nearby components, and trailing vehicles from road debris, mud splash, and stone impact. If you’re a procurement manager looking for a reliable, competitively priced OEM-equivalent replacement, you’ve come to the right page.

At Mettlead, we supply genuine-quality truck parts directly from China’s manufacturing base — cutting out middlemen so you receive factory-direct pricing without compromising on fit or durability. Whether you’re restocking your warehouse or fulfilling an urgent fleet maintenance order, this rear mudguard cover delivers consistent performance and hassle-free installation every time.

Key Features and Benefits of the Rear Mudguard Cover WG9719950131

So, what makes this particular rear mudguard cover stand out from generic alternatives? Let’s break it down.

• Precise OEM Fitment: Manufactured to match the exact dimensions of the original Sinotruk Sitrak rear mudguard cover WG9719950131, ensuring a bolt-on installation with zero modifications required.
• High-Impact Resistance: Constructed from durable engineering-grade materials that absorb stone hits, gravel spray, and road debris impact without cracking or deforming prematurely.
• Corrosion-Resistant Surface: Treated to withstand exposure to moisture, road salt, and chemical runoff — extending the service life significantly in harsh operating environments.
• Splash and Mud Protection: Effectively prevents mud, water, and loose materials from reaching the truck’s rear axle area, brake components, and electrical wiring harnesses.
• Cost-Effective Maintenance: By protecting expensive rear-end components from premature wear, this mudguard cover reduces long-term repair costs for fleet operators.
• Quick Replacement Turnaround: Standard mounting points and hardware compatibility mean your mechanics spend less downtime on installation — getting your trucks back on the road faster.

In other words, this rear mudguard cover isn’t just a cosmetic panel. It’s a functional shield that actively preserves the integrity of your Sitrak truck’s rear assembly.

Technical Specifications – Rear Mudguard Cover WG9719950131

Below, you’ll find the detailed technical parameters for the WG9719950131 rear mudguard cover. These specifications are critical for verifying compatibility with your specific Sitrak model before placing a bulk order.

Note: If you need to cross-reference this part number with a specific Sitrak cab or chassis model, our team can assist with verification before you order.

Application Scenarios – Which Vehicles Use This Rear Mudguard Cover?

The Rear Mudguard Cover WG9719950131 is designed primarily for the Sinotruk Sitrak series of heavy-duty trucks. These vehicles are widely deployed across demanding industries, and here are the most common scenarios where this part is needed:

• Long-Haul Logistics Fleets: Sitrak C7H and G7 tractors operating on intercity highways face continuous exposure to road spray and flying debris. Replacing worn mudguard covers keeps trailers and following traffic safe.
• Construction and Mining Operations: Sitrak dump trucks working on unpaved job sites experience extreme stone throw and mud impact. Intact rear mudguard covers protect hydraulic lines and rear lighting assemblies from damage.
• Regional Distribution: Medium-to-heavy Sitrak cargo trucks running urban and suburban routes benefit from properly fitted mudguard covers that maintain compliance with local road safety regulations.
• Tanker and Special Vehicle Applications: Sitrak-based tankers and special-purpose vehicles need complete underbody protection to safeguard sensitive equipment mounted near the rear axle.

Regardless of the application, whenever the original WG9719950131 rear mudguard cover becomes cracked, missing, or deformed, timely replacement is essential to avoid cascading damage to adjacent components.

Looking for more Sitrak cab and body parts? Browse our full Truck Cab Parts category or explore the complete Sitrak Heavy-Duty Parts range for more options.

OEM/ODM Capability – White-Label and Custom Packaging

As a procurement professional, you likely need more than just a single part — you need a supply partner who adapts to your business model. Here’s how Mettlead supports your specific requirements:

• White-Label Packaging: We offer custom-branded packaging for the Rear Mudguard Cover WG9719950131, allowing distributors and resellers to present products under their own brand identity.
• Custom Packaging Solutions: Whether you need individual carton boxing, pallet-based bulk packaging, or specialized protective wrapping for sea freight, we accommodate your logistics preferences.
• Strict Quality Control: Every rear mudguard cover passes through multi-point inspection — checking dimensional accuracy, surface finish quality, and mounting hole alignment before packing.
• Flexible Order Quantities: From sample orders for quality evaluation to container-load shipments for large distributors, our production capacity scales with your demand.
• Fast Lead Times: Most standard parts, including the WG9719950131, are kept in ready stock. This means shorter waiting periods and more predictable delivery schedules for your inventory planning.

In short, whether you want parts shipped in neutral packaging or fully branded with your company logo and part labels, Mettlead handles it professionally.

Customer Case Study – Rear Mudguard Cover WG9719950131 Bulk Order Success

Earlier this year, a fleet maintenance company based in East Africa reached out to us with an urgent requirement. They managed over 120 Sinotruk Sitrak trucks operating in regional logistics, and road conditions had taken a toll on the rear mudguard covers across their fleet. Specifically, they needed the Rear Mudguard Cover WG9719950131 in a bulk quantity of 200 units — delivered within 3 weeks to minimize vehicle downtime.

Our team responded within 24 hours with a detailed quotation, confirmed stock availability, and arranged quality inspection photos before shipment. The entire order was packed in reinforced export cartons, palletized, and shipped via sea freight with tracking updates shared at every milestone.

The result? All 200 rear mudguard covers arrived on schedule, passed the client’s incoming inspection with zero defects, and were installed across their Sitrak fleet within days. The client has since reordered three additional times — expanding their purchasing scope to include other Sitrak cab and body components.

This is exactly the kind of reliable, repeatable supply chain partnership that Mettlead builds with professional buyers worldwide. Want a similar experience? Contact us today to discuss your requirements.

Frequently Asked Questions – Rear Mudguard Cover WG9719950131

What trucks is the Rear Mudguard Cover WG9719950131 compatible with?

This rear mudguard cover is designed specifically for the Sinotruk Sitrak series, including C7H and G7 models. The part number WG9719950131 corresponds to the original equipment specification, so it fits all Sitrak variants that use this OEM reference. If you’re unsure about compatibility with your specific chassis number, our team can cross-check it for you.

Is the Rear Mudguard Cover WG9719950131 made from the same material as the original?

Yes. The WG9719950131 rear mudguard cover is manufactured using the same grade of high-density engineering plastic or composite material specified by Sinotruk for the original part. This ensures equivalent impact resistance, flexibility, and weather durability compared to the factory-installed component.

How does the Rear Mudguard Cover WG9719950131 attach to the truck?

Installation is straightforward because it uses the original OEM mounting points. You simply align the rear mudguard cover with the existing bolt holes on the Sitrak chassis or rear wheel arch bracket, secure with the standard fasteners, and you’re done. No drilling, cutting, or modification is needed.

Can I order the Rear Mudguard Cover WG9719950131 in custom-branded packaging?

Absolutely. Mettlead offers white-label and custom packaging services for the WG9719950131 and all other parts in our catalog. You provide your brand artwork and labeling requirements, and we package accordingly — ideal for distributors who want to sell under their own brand.

What is the typical lead time for shipping the Rear Mudguard Cover WG9719950131?

For standard orders, the WG9719950131 rear mudguard cover is usually available from ready stock, which means we can ship within 3–5 business days after payment confirmation. For large bulk orders or custom-packaged shipments, lead time is typically 7–15 business days depending on quantity and destination.

How do you ensure quality consistency for the Rear Mudguard Cover WG9719950131?

Every batch of rear mudguard covers undergoes our strict quality control process. This includes dimensional inspection against OEM drawings, surface finish checks, stress testing on mounting points, and visual defect screening. Only parts that pass all checkpoints are approved for packing and dispatch.

Ready to Order the Rear Mudguard Cover WG9719950131?

Whether you’re replenishing distributor stock, supporting a fleet maintenance schedule, or sourcing for a one-time repair project, Mettlead makes the purchasing process simple and transparent. Here’s what you can expect:

1. Send Your Inquiry: Share the part number (WG9719950131), required quantity, and delivery destination.
2. Receive a Quotation: We respond within 24 hours with competitive factory-direct pricing, shipping options, and lead time.
3. Confirm and Pay Securely: Choose from flexible, secure payment methods that suit international B2B transactions.
4. Track Your Shipment: Receive real-time updates from warehouse dispatch to final delivery.

Don’t let a missing or damaged rear mudguard cover compromise your truck’s protection or your fleet’s uptime. Get the genuine-quality Rear Mudguard Cover WG9719950131 for Sinotruk Sitrak shipped directly from the source.

Contact Mettlead now to request a quote or ask any technical questions. You can also explore our full Sinotruk Sitrak Truck Parts Full Category Guide to find every component you need in one place.