Product Introduction

• Structure: An integrated assembly combining a 24V DC high-torque motor, a precision gearbox, and a heavy-duty steel linkage mechanism. It features a quick-connect electrical connector, sealed bearings, and a corrosion-resistant black electrophoretic coating on all metal components. The linkage uses ball joints for smooth, reliable movement.

• Performance: The high-torque motor delivers consistent power to drive the wipers even in heavy snow or ice, while the gearbox provides reduced-speed, high-torque output. The sealed bearings and corrosion-resistant coating ensure long life in harsh conditions, and the steel linkage maintains precise synchronization between the left and right wiper arms.

Core Function

1. Power Transmission: Converts electrical energy into mechanical motion, driving the linkage to move the wiper arms back and forth across the windshield.

2. Synchronized Operation: The heavy-duty linkage ensures both wiper arms move in perfect synchronization for uniform cleaning of the windshield.

3. All-Weather Performance: The high-torque motor and robust construction handle heavy rain, snow, and ice, maintaining visibility in extreme conditions.

Wiper Motor AZ16D474000055+001 Sinotruk Sitrak – Factory Direct OEM Replacement

When visibility matters most on the road, your wiper system has to perform without hesitation. The Wiper Motor AZ16D474000055+001 is a precision-engineered cab component designed specifically for Sinotruk Sitrak heavy-duty trucks. Built to OEM specifications, this wiper motor delivers consistent torque, reliable sweep action, and long-lasting durability — even in the harshest operating conditions. Whether you are assembling new vehicles or sourcing replacements for fleet maintenance, this part keeps drivers safe and downtime short.

At Mettlead, we supply this genuine-spec wiper motor directly from our China-based manufacturing network. That means you get factory-direct pricing, strict quality control, and fast delivery — without the middleman markup. As a result, procurement managers worldwide trust us for critical Sitrak cab parts that arrive on time and perform from day one.

Key Features and Benefits of the AZ16D474000055+001 Wiper Motor

This isn’t just another aftermarket part sitting on a shelf. Every unit undergoes rigorous testing to ensure it meets the demanding standards of Sinotruk Sitrak cab systems. Here’s what sets it apart:

• OEM-Grade Fit: Engineered to match original equipment dimensions and mounting points precisely, so installation is seamless with no modifications needed.
• High Torque Output: Delivers strong, consistent wiper arm movement even under heavy rain, snow, or mud-laden conditions typical of long-haul and construction environments.
• Durable Motor Construction: Features a corrosion-resistant housing and high-quality copper winding that extends service life significantly compared to generic alternatives.
• Multi-Speed Operation: Supports variable speed settings to match different weather intensities, giving drivers full control over visibility.
• Low Noise Performance: Optimized internal gearing reduces operational noise inside the cab, contributing to a more comfortable driving experience.
• Plug-and-Play Wiring Harness Compatibility: Connects directly to Sitrak cab electrical systems without adapter harnesses or rewiring.

In other words, this wiper motor is designed to drop in, connect, and work — saving your technicians time and your fleet money.

Application Scenarios: Where This Wiper Motor Fits

The Wiper Motor AZ16D474000055+001 is purpose-built for the Sinotruk Sitrak cab platform. Its primary applications include:

• New Vehicle Assembly: Ideal for production lines building Sitrak trucks that require OEM-standard wiper motor installation.
• Fleet Maintenance & Repair: Perfect for replacing worn or failed wiper motors during scheduled maintenance or breakdown repairs.
• Cab Refurbishment: Essential for rebuilding or refurbishing Sitrak driver cabs to restore full windshield wiper functionality.

Compatible vehicle platform: Sinotruk Sitrak series heavy-duty trucks — including C7H, C5H, and related cab configurations that use the AZ16D474000055+001 part number.

Looking for more Sitrak cab components? Browse our full range of truck cab parts or explore the complete Sitrak heavy-duty parts catalog for additional options.

Technical Specifications

Precision matters when sourcing truck components. The following table provides the verified technical parameters for this wiper motor, so you can confirm compatibility before placing your order:

Note: Specifications are based on standard production parameters. If you require additional technical documentation or a product datasheet, our team is happy to provide it upon request.

OEM/ODM Capability: Tailored to Your Business Needs

We understand that different markets have different requirements. That’s exactly why Mettlead offers flexible OEM and ODM services for this wiper motor and other Sitrak components:

• White-Label Packaging: Receive products in neutral packaging ready for your own branding, which is ideal for distributors building their own aftermarket brand identity.
• Custom Packaging: Need your logo, part numbers, and barcodes on the box? We handle custom packaging runs to match your catalog system.
• Strict Quality Control: Every batch goes through multi-point inspection — from electrical performance testing to dimensional verification — before it ships.
• Bulk Order Flexibility: Whether you need 50 units or 5,000, we scale production to meet your procurement schedule without compromising lead times.
• Factory Visits Welcome: Transparency matters. We invite procurement teams to visit our facilities and inspect quality processes firsthand.

Furthermore, we supply a comprehensive range of parts for SINOTRUK, HOWO, SHACMAN, FAW, WEICHAI, DONGFENG, and FOTON — all from one reliable source. For the full Sinotruk Sitrak product lineup, visit our Sinotruk Sitrak truck parts full category guide.

Frequently Asked Questions (FAQ)

Is this wiper motor an original OEM part or an aftermarket replacement?

This is an OEM-specification aftermarket replacement. It is manufactured to match the exact dimensions, electrical ratings, and performance characteristics of the original Sinotruk Sitrak wiper motor (part number AZ16D474000055+001). As a result, it fits and functions identically to the factory-installed unit.

What voltage does the AZ16D474000055+001 wiper motor operate on?

It operates on a standard 24V DC system, which is the electrical platform used across Sinotruk Sitrak heavy-duty trucks. There is no need for voltage adapters or converter modules.

Can this wiper motor handle extreme weather conditions?

Absolutely. The motor is designed to deliver high torque output that clears heavy rain, thick snow, and road debris effectively. Its corrosion-resistant housing also protects internal components from moisture ingress over extended use.

Does installation require any wiring modifications?

No. The wiper motor features the same OEM-standard plug connector used in Sitrak cabs, which means your technicians can complete a direct swap without cutting, splicing, or adapting any wires.

How do I verify that this part number fits my specific Sitrak truck model?

Cross-reference the part number AZ16D474000055+001 with your vehicle’s parts catalog or VIN-based lookup system. If you’re unsure, send us your truck model and cab details — our team will confirm compatibility within 24 hours.

What is the typical service life of this wiper motor?

Under normal operating conditions and regular maintenance, this wiper motor is engineered to perform reliably for the same service interval as the original unit. Factors such as usage frequency and environmental exposure will influence total lifespan.

Get Your Quote Today — Fast Response Guaranteed

Ready to secure competitive pricing on the Wiper Motor AZ16D474000055+001 Sinotruk Sitrak? Our team responds to inquiries within 24 hours with pricing, lead times, and shipping options tailored to your location and order volume.

Here’s what you can expect when you work with Mettlead:

1. Factory-direct pricing with no middlemen
2. Flexible and secure payment methods
3. Fast, reliable global shipping
4. Dedicated support from experienced parts specialists

Don’t let downtime cost your fleet money. Contact us now to request a quote or ask any technical questions. We’re here to help you source the right parts, at the right price, delivered on your schedule.