The Perimeter Curtains are an essential privacy and light‑blocking solution designed for the Sitrak C7H sleeper cab, providing drivers with a comfortable and private rest environment.
This Perimeter Curtains kit includes two curtain assemblies, two tie strap assemblies, large washers, and black blind rivets – all precisely engineered for a perfect fit and long‑lasting durability.
For detailed fitment and compatibility information, please refer to the Sinotruk Catalog.
This Perimeter Curtains set is a genuine OEM‑grade solution, ensuring perfect fitment and long‑term reliability for your Sitrak C7H, and is available for immediate worldwide delivery.
The Perimeter curtain assembly is the main fabric panel that encircles the sleeper berth, providing complete privacy and light exclusion. This Perimeter Curtains component is made from heavy‑duty, fire‑retardant polyester with a blackout lining that effectively blocks external light, ensuring a restful sleep environment even during daytime hours.
The curtain is precision‑cut to match the C7H cab’s interior dimensions, with reinforced edges and integrated grommets for easy installation. Its smooth, wrinkle‑resistant fabric is easy to clean and maintain, retaining its appearance over years of use.
The Perimeter Curtains assembly includes all necessary hardware for mounting, and its design ensures that the curtain glides smoothly along the track without snagging. Two assemblies are supplied, covering both sides of the berth for complete coverage.
The Curtain tie strap assembly is a practical accessory that securely holds the perimeter curtain in its open position when not in use. This Perimeter Curtains component consists of a durable webbing strap with a quick‑release buckle, allowing the driver to easily secure the curtain to the side of the cab.
The strap is adjustable in length, accommodating different curtain folding styles. Its robust construction ensures that the curtain remains neatly stowed, preventing it from obstructing movement or creating a safety hazard. Two strap assemblies are included, one for each side.
Made from high‑strength nylon with corrosion‑resistant hardware, the tie strap assembly is a reliable and convenient addition to the Perimeter Curtains system.
The Large washer is a flat ring used to distribute the clamping load of the fasteners that secure the curtain mounting hardware. This Perimeter Curtains component is made from hardened steel with a zinc‑plated finish, offering excellent corrosion resistance and durability.
Its enlarged outer diameter prevents the screw heads from pulling through the curtain fabric or the mounting brackets, ensuring a secure and long‑lasting attachment. Four large washers are supplied, matching the number of mounting points.
Using genuine large washers ensures that the Perimeter Curtains remain firmly in place, even under the vibration and movement of the vehicle.
The Open type fan-head blind rivet is a specialised fastener used to permanently attach the curtain mounting brackets to the cab interior. This Perimeter Curtains component has a distinctive fan‑shaped head that provides a wide bearing surface, preventing the rivet from pulling through the fabric or plastic.
Made from aluminium with a black anodised finish, it offers excellent corrosion resistance and a discreet appearance that blends with the interior trim. The open‑type design allows for easy installation with a standard rivet gun, creating a strong, vibration‑proof joint.
Two black rivets are included, exactly the number needed for the curtain mounting points, ensuring a clean and professional installation of the Perimeter Curtains.
| NO. | Part NO. | Name |
|---|---|---|
| 1 | WG1662618381 | Perimeter curtain assembly |
| 2 | WG1662618382 | Curtain tie strap assembly |
| 3 | Q40204F31 | Large washer |
| 4 | Q4400418 | Open type fan-head blind rivet black |
Our Perimeter Curtains are made with a high‑quality blackout fabric that effectively blocks external light, creating a dark and restful environment for drivers during rest breaks.
This enhances sleep quality and reduces fatigue, contributing to safer driving and improved overall wellbeing.
The Perimeter Curtains are constructed from heavy‑duty polyester that resists tearing, fading, and wrinkling. The fabric is easy to clean with a damp cloth, maintaining a fresh appearance over time.
The robust stitching and reinforced edges ensure that the curtains withstand daily use without fraying or losing their shape.
Our Perimeter Curtains kit includes everything needed for a full installation: two curtain assemblies, two tie strap assemblies, large washers, and black blind rivets.
All components are pre‑matched and ready to fit, eliminating the need to source additional parts and simplifying the installation process.
We maintain a large inventory of Perimeter Curtains kits to ensure fast delivery to customers worldwide, with prompt shipping and real‑time tracking.
Our technical support team is available to assist with any installation queries, ensuring a smooth experience.
The Perimeter Curtains are essential for creating a private and comfortable rest space within the cab. They shield drivers from external light and prying eyes, promoting better sleep quality and reducing stress during long‑haul journeys.
A well‑designed curtain system also contributes to the overall interior aesthetics, giving the cab a more finished and professional appearance. Our Perimeter Curtains are tailored to the exact dimensions of the C7H sleeper, ensuring a snug fit that enhances both function and style.
The fabric used in our Perimeter Curtains is a high‑density polyester blend that is treated for flame retardancy, meeting stringent automotive safety standards. The blackout coating is applied using a multi‑layer process that ensures complete light blockage without adding excessive weight or stiffness.
The material is also resistant to mould and mildew, making it suitable for humid climates. Its smooth surface resists staining and can be easily cleaned with a mild detergent, preserving the curtain’s appearance over years of use.
To install the Perimeter Curtains, begin by attaching the mounting brackets to the cab interior using the supplied large washers and blind rivets. Ensure the brackets are positioned correctly to allow the curtain to glide smoothly.
Hang the curtain assemblies on the track, then secure the tie straps to the side panels using the remaining hardware. Test the curtain’s movement and adjust the strap tension as needed. The entire installation can be completed in under an hour with basic hand tools.
To keep your Perimeter Curtains in optimal condition, regularly vacuum the fabric to remove dust and debris. Spot clean any stains with a mild soap solution and a soft cloth, rinsing thoroughly and allowing to air dry.
Periodically check the rivets and washers for tightness, and ensure the tie straps are free from damage. With proper care, the Perimeter Curtains will provide reliable service for the life of the vehicle.
This Perimeter Curtains kit is specifically designed for the Sitrak C7H sleeper cab, fitting both standard and high‑roof variants. It is not compatible with day cabs or other truck models.
The mounting points and dimensions are identical to the original equipment, ensuring a direct replacement. Verify your cab configuration before ordering to ensure a perfect match.
Each Perimeter Curtains kit is inspected for material quality, colour consistency, and dimensional accuracy. We perform fitment tests on sample vehicles to ensure flawless installation.
Our quality control process also includes testing the rivets and washers for strength and corrosion resistance, guaranteeing that the Perimeter Curtains meet our high standards.
We stock a large quantity of Perimeter Curtains kits to ensure immediate dispatch. Orders are typically processed within 24 hours, with tracking details sent to you.
Our global shipping network provides reliable delivery to most countries, and we offer expedited options for urgent requirements. Minimise vehicle downtime with our efficient logistics.
Installing our Perimeter Curtains is a cost‑effective way to enhance driver comfort and privacy without expensive modifications. The durable materials and precise fit ensure that the curtains will last for years, offering excellent value for money.
The improved rest environment can also lead to reduced driver fatigue and higher productivity, making the Perimeter Curtains a smart investment for any fleet.
Aftermarket curtains often use inferior fabrics and hardware that fade, tear, or fail prematurely. Our Perimeter Curtains are manufactured to the same standards as the original equipment, ensuring consistent quality and durability.
By choosing our genuine Perimeter Curtains, you avoid the frustrations of poor‑fitting parts and ensure that your investment is protected for the long term.
The Perimeter Curtains are designed with safety in mind, using flame‑retardant materials and secure fastening systems that prevent the curtains from becoming loose or obstructing the driver’s view.
All components comply with relevant automotive safety standards, providing peace of mind for both drivers and fleet operators. Regular inspection of the curtains and hardware is recommended to ensure continued safety compliance.
Our Perimeter Curtains are produced using modern sewing and assembly techniques that ensure consistent quality and precise dimensions. The fabric is cut using computer‑controlled systems to guarantee accurate sizing and pattern alignment.
The rivets and washers are manufactured to exacting tolerances, ensuring that the Perimeter Curtains install easily and remain securely fastened throughout the vehicle’s life.
The Perimeter Curtains create a private sanctuary within the cab, allowing drivers to relax without the intrusion of outside light or observation. This privacy is essential for restful sleep, especially during daytime stops.
The tie straps keep the curtains neatly secured when open, maintaining a tidy interior and preventing them from becoming a nuisance during driving. This thoughtful design makes the Perimeter Curtains a valuable addition to any sleeper cab.
We stand behind the quality of our Perimeter Curtains and offer a satisfaction guarantee. If you encounter any issues, our dedicated support team is ready to assist with troubleshooting or replacement.
Your satisfaction is our priority, and we are committed to ensuring that your experience with the Perimeter Curtains exceeds your expectations.
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.
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