

| No. | Part No. | Name |
|---|---|---|
| 1 | WG9925720045 | Rear Position Light (Left/Harness 1200) |
| 2 | WG9925720046 | Rear Position Light (Right/Harness 1200) |
| 3 | Q40105F31 | Plain Washer |
| 4 | Q40305F31 | Spring Washer |
| 5 | Q340B05F31 | Type 1 Hexagonal Nut |
| 6 | Q150B0825F31 | Hexagon Head Bolt |
| 7 | Q40108F31 | Plain Washer |
| 8 | Q40308F31 | Spring Washer |
| 9 | Q2140510F31 | Cross Recessed Pan Head Screw |
| 10 | Q2140530 | Cross Recessed Pan Head Screw |
The Rear Position Light (Left/Harness 1200) is a critical safety component mounted on the left rear of the Sitrak C7H cab[reference:1]. It emits a red light that clearly marks the vehicle’s rear left outline, alerting other drivers and pedestrians to its presence in low-light conditions or when maneuvering[reference:2]. The integrated 1200mm wiring harness simplifies installation and ensures a direct connection to the vehicle’s electrical system.
The Rear Position Light (Right/Harness 1200) is the mirror-image counterpart mounted on the right rear of the C7H cab[reference:3]. Together with the left unit, these Rear Position Lights clearly define the vehicle’s rear width, significantly enhancing visibility and safety during nighttime driving, reversing, and low-visibility conditions[reference:4].
The Plain Washer is used to provide a larger surface area for load distribution during the mounting process[reference:5]. It prevents damage to the lamp housing by spreading the clamping force evenly across the mounting surface, ensuring the Rear Position Lights remain securely attached without stress fractures.
The Spring Washer is a split-ring lock washer that provides tension and absorbs vibrations[reference:6]. It ensures the Rear Position Lights remain securely fastened even under harsh driving conditions, reducing the risk of rattling or shifting during operation[reference:7].
The Type 1 Hexagonal Nut is a standard metric nut used to secure the Rear Position Lights to the vehicle[reference:8]. It is specifically chosen for its ability to withstand vibrations and resist loosening over time, ensuring long-term reliability of the mounting assembly[reference:9].
The Hexagon Head Bolt is a high-strength fastener used to provide strong, durable connections for the Rear Position Lights[reference:10]. Its hexagonal head allows for easy installation with standard tools and ensures a tight, secure fit that withstands the vibrations of heavy truck operation.
The Cross Recessed Pan Head Screw is utilized for precise and secure attachment of the Rear Position Lights components[reference:11]. These screws offer easy installation and a tight fit, ensuring that all components are held firmly in place[reference:12]. Multiple screws are used to guarantee both left and right Rear Position Lights are securely mounted[reference:13].
Our Rear Position Lights are manufactured to Sinotruk’s original equipment specifications, guaranteeing a perfect fit for the Sitrak C7H. The left and right lamps are designed as mirror-image pairs for symmetrical installation and consistent visibility[reference:14].
The Rear Position Lights emit a bright, clear red light that effectively marks the vehicle’s rear outline[reference:15]. This significantly enhances safety during nighttime driving, reversing, and low-visibility conditions, alerting other road users to the truck’s presence and dimensions.
Our Rear Position Lights kit includes every bolt, nut, washer, and screw needed for installation[reference:16]. The comprehensive fastening solution includes Plain Washers for load distribution, Spring Washers for vibration damping, Hexagon Nuts and Bolts for secure connections, and Cross Recessed Pan Head Screws for precise fastening[reference:17].
Built to withstand the demanding conditions of heavy truck operation, the Rear Position Lights are designed for long-term reliability[reference:18]. The combination of high-quality components ensures the lights remain securely mounted, providing reliable performance and enhancing the overall safety of the vehicle[reference:19].
The Rear Position Lights are an essential safety feature for the Sitrak C7H, playing a crucial role in ensuring the vehicle’s visibility on the road[reference:20]. These lights clearly mark the vehicle’s rear dimensions, alerting other drivers and pedestrians to its presence[reference:21].
The system comprises both the Rear Position Light (Left/Harness 1200) and the Rear Position Light (Right/Harness 1200), which work together to clearly define the vehicle’s rear outline[reference:22]. Each lamp comes with an integrated 1200mm wiring harness for simplified installation and a direct connection to the vehicle’s electrical system[reference:23].
To ensure the Rear Position Lights remain securely in place even under harsh driving conditions, the lights are mounted using high-quality fasteners[reference:24]. Hexagon Head Bolts and Hexagon Nuts Type 1 are employed to provide strong, durable connections[reference:25]. These nuts and bolts are specifically chosen for their ability to withstand vibrations and resist loosening over time, ensuring long-term reliability[reference:26].
The mounting process is further enhanced with the use of Flat Washers and Spring Washers[reference:27]. The Flat Washers provide a larger surface area to distribute the load more evenly, preventing damage to the lamp housing[reference:28]. Meanwhile, the Spring Washers are essential in providing tension and absorbing vibrations, ensuring the lights remain securely fastened and reducing the risk of rattling or shifting during operation[reference:29].
For precise and secure attachment of the Rear Position Lights components, Cross Recessed Pan Head Screws are utilized[reference:30]. These screws offer easy installation and a tight fit, ensuring that all components are held firmly in place[reference:31]. The use of multiple Cross Recessed Pan Head Screws guarantees that both the Rear Position Light (Left/Harness 1200) and Rear Position Light (Right/Harness 1200) are securely mounted, contributing to the overall stability and performance of the rear lighting system[reference:32].
The Rear Position Lights are designed with a comprehensive fastening solution that includes Flat Washers, Spring Washers, Hexagon Nuts Type 1, Hexagon Head Bolts, and Cross Recessed Pan Head Screws[reference:33]. This combination of high-quality components ensures the lights are securely mounted, providing reliable performance and enhancing the overall safety of the vehicle[reference:34].
The integrated 1200mm wiring harness on each Rear Position Light simplifies installation, eliminating the need for additional wiring or connectors[reference:35]. This plug-and-play design ensures a quick and hassle-free replacement, minimizing vehicle downtime.
The Rear Position Lights are designed to withstand the demanding conditions of heavy truck operation, including vibration, moisture, and temperature extremes[reference:36]. Their robust construction ensures long-lasting performance and reliability, making them an essential part of the vehicle’s safety features[reference:37].
Regular inspection of the Rear Position Lights is recommended to ensure they are functioning correctly and securely mounted. Signs of wear include cracked lenses, loose connections, or dim illumination. Replacing worn units with our genuine Rear Position Lights restores full visibility and safety.
For fleet operators, maintaining functional Rear Position Lights on every vehicle is essential for safety compliance and reducing liability. A failed or dim light can lead to accidents and violations, making regular inspection and replacement a priority.
The Rear Position Lights are compatible with all Sitrak C7H variants, including 4×2, 6×4, and 6×2 configurations. They are also suitable for use on other Sinotruk models, making them a versatile spare part for workshops that service multiple truck brands.
Our Rear Position Lights are backed by a 12-month warranty against manufacturing defects. If you experience any issues with the product, our technical support team is available to assist with troubleshooting and, if necessary, arrange a replacement.
We ship worldwide with tracking information provided for every order. For urgent requirements, we offer expedited shipping options. Contact our sales team using the Send Email or Get Quotation buttons above to discuss your specific needs.
Choosing genuine Rear Position Lights from our catalogue ensures that your Sitrak C7H remains safe, compliant, and reliable. Don’t compromise on safety with aftermarket alternatives that may not fit or perform correctly.
The Rear Position Lights are a small investment that delivers significant safety returns. They protect not only the driver and the vehicle but also the pedestrians and other road users who share the road with your truck.
Order your Rear Position Lights today and ensure that your Sitrak C7H is equipped with the visibility it needs for safe operation. Our team is ready to answer any questions you may have about installation, compatibility, or product specifications.
We maintain a large stock of Rear Position Lights to ensure fast dispatch, even for bulk orders. Whether you need a single unit for a single truck or a pallet for a fleet, we have the inventory to meet your requirements.
With the growing emphasis on road safety and the increasing regulatory requirements for commercial vehicles, the Rear Position Lights are more important than ever. Make sure your fleet is equipped with the best – choose genuine Sitrak parts from our catalogue.
Thank you for considering our Rear Position Lights for your Sitrak C7H. We are confident that our genuine OEM product will meet your expectations for quality, durability, and safety performance.
The Rear Position Lights are an integral part of the C7H’s lighting system, working alongside the tail lights, brake lights, and turn signals to provide comprehensive rear visibility. Together, these lights ensure that the vehicle is clearly visible from all angles, reducing the risk of rear-end collisions.
Our Rear Position Lights are designed for easy DIY installation, with clear instructions included. However, for fleet operators, we recommend professional installation to ensure optimal alignment and secure mounting.
Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.