The Wide-Cut Back Lining is a premium interior trim panel designed for the rear wall of the Sitrak C7H wide‑body cab, specifically for twin‑berth configurations without a rear window.
This Wide-Cut Back Lining enhances cabin aesthetics, provides thermal and acoustic insulation, and includes all necessary fastening hardware for a secure installation. The kit comprises the main panel, decorative retaining strips, and plastic split rivets.
For detailed fitment and compatibility information, please refer to the Sinotruk Catalog.
This Wide-Cut Back Lining is a genuine OEM‑grade part, ensuring a perfect fit and long‑term reliability for your Sitrak C7H, and is available for immediate worldwide delivery.
The Decorative fixing strip is a flexible trim that borders the rear panel, providing a clean, finished edge while also securing the panel in place. This Wide-Cut Back Lining component is made from durable PVC with a textured surface that matches the cab interior. Its spring‑loaded design ensures a tight fit against the cab structure, eliminating rattles and gaps. The strip is pre‑cut to the exact length of the panel and is easy to install with simple hand pressure. Two strips are included, one for each side of the panel, ensuring symmetric appearance and consistent holding force. The strip also acts as a protective buffer, preventing the panel from chafing against the metal frame.
The Plastic split rivet is a push‑in fastener that securely attaches the Wide-Cut Back Lining panel to the cab wall. This Wide-Cut Back Lining component is moulded from tough nylon that resists breaking and holds firmly in pre‑drilled holes. Its split design allows for easy insertion and removal, making it ideal for applications where panels may need to be removed for service. The rivet provides a secure, rattle‑free attachment, and its low profile ensures a flush finish. Two rivets are supplied, sufficient for securing the panel at the critical mounting points.
The Wide rear wall interior trim is the main panel that covers the rear wall of the cab, specifically designed for twin‑berth layouts without a rear window. This Wide-Cut Back Lining component is precision‑moulded from high‑grade acoustic fabric over a rigid backing board, providing excellent thermal insulation and noise reduction. Its surface is treated to resist stains and fading, maintaining a fresh appearance over time. The panel features pre‑cut openings for interior lights and ventilation grilles, and its contoured shape fits seamlessly against the cab’s rear structure. This trim is lightweight yet durable, and it enhances the overall cabin comfort by reducing drafts and external noise.
| NO. | Part NO. | Name |
|---|---|---|
| 1 | WG1662618260 | Decorative fixing strip |
| 2 | WG1662618261 | Plastic split rivet |
| 3 | WG1662618217 | Wide rear wall interior trim (double berth, without rear window) |
Our Wide-Cut Back Lining is manufactured to the exact specifications of the original equipment, ensuring a perfect fit and seamless integration with the cab interior.
The panel is pre‑trimmed to match the rear wall contours, eliminating the need for cutting or modification during installation.
The Wide-Cut Back Lining features a sound‑absorbing foam backing that significantly reduces road and wind noise, creating a quieter cabin environment.
The thermal insulation properties help maintain a comfortable cab temperature, reducing the load on the HVAC system.
This Wide-Cut Back Lining comes as a comprehensive kit, including all decorative fixing strips and plastic split rivets needed for a full installation.
No additional parts are required, saving you time and the hassle of sourcing individual components.
We maintain a large inventory of Wide-Cut Back Lining kits to ensure fast delivery to customers worldwide.
Our experienced support team is available to assist with technical questions and installation guidance.
The Wide-Cut Back Lining is not just a decorative panel; it is a functional component that contributes to driver comfort and well‑being. A deteriorated or missing rear lining can lead to increased noise, temperature fluctuations, and a generally unpleasant cabin atmosphere.
Replacing a worn lining with our genuine Wide-Cut Back Lining restores the cab’s original thermal and acoustic insulation, making long‑haul journeys more pleasant and reducing driver fatigue.
The Wide-Cut Back Lining is constructed using a multi‑layer composite that includes a decorative fabric outer layer, a foam acoustic barrier, and a rigid backing board that holds its shape. The fabric is stain‑resistant and easy to clean, while the foam layer effectively absorbs sound waves.
All materials are automotive‑grade, tested for durability, flame retardancy, and resistance to mould and mildew. This ensures that the Wide-Cut Back Lining maintains its performance and appearance over the life of the vehicle.
Begin by removing the old rear lining and cleaning the mounting surface. Position the new Wide-Cut Back Lining panel against the rear wall, aligning the pre‑cut holes with the cab’s mounting points.
Insert the plastic split rivets through the panel and into the holes, pressing firmly until they snap into place. Finally, clip the decorative fixing strips along the edges of the panel to provide a clean, finished appearance. Check all fasteners for security.
To keep your Wide-Cut Back Lining looking new, regularly vacuum the fabric to remove dust and debris. For stains, use a mild upholstery cleaner and a soft cloth, avoiding harsh chemicals that could damage the material.
Periodically check the rivets and strips for any signs of loosening and press them back into place if necessary. With proper care, the Wide-Cut Back Lining will provide years of reliable service.
This Wide-Cut Back Lining is designed for the wide‑body cab of the Sitrak C7H with twin‑berth sleeper and no rear window. It is not compatible with single‑berth or narrow‑cab configurations.
The kit is suitable for both left‑hand and right‑hand drive vehicles, and the part numbers correspond directly to the factory components, ensuring a perfect match.
Each Wide-Cut Back Lining is inspected for dimensional accuracy, material integrity, and colour consistency. We perform visual checks and fitment tests on sample vehicles to ensure flawless quality.
Our quality control process also includes testing the acoustic and thermal properties to verify that the lining meets the specified performance targets.
We stock a large quantity of Wide-Cut Back Lining kits to ensure immediate dispatch. Orders are typically processed within 24 hours, with tracking details sent to you.
Our global shipping partners provide reliable delivery to most countries, and we offer expedited options for urgent requirements.
Replacing a damaged or stained rear lining with our Wide-Cut Back Lining is a cost‑effective way to refresh the cab interior and maintain the vehicle’s resale value.
The durable materials and precise fit ensure that the lining will last for years, providing excellent value for money.
Aftermarket rear linings often use inferior materials that sag, fade, or emit unpleasant odours. Our Wide-Cut Back Lining is manufactured to the same standards as the original equipment, ensuring durability and safety.
Choosing our genuine Wide-Cut Back Lining guarantees that you are getting a product that is designed specifically for your Sitrak C7H, with no compromises on quality.
The materials used in the Wide-Cut Back Lining are flame‑retardant and comply with relevant automotive safety standards. This ensures that the lining does not contribute to fire hazards in the event of an accident.
Additionally, the secure fastening system prevents the lining from becoming loose, which could obstruct the driver’s vision or interfere with controls.
Our Wide-Cut Back Lining is produced using modern thermoforming and ultrasonic welding techniques, ensuring consistent quality and precise dimensions.
The automated production line guarantees that each panel meets the strict tolerances required for a perfect fit, reducing the need for adjustments during installation.
The Wide-Cut Back Lining creates a more comfortable and private sleeping environment for drivers using the twin‑berth configuration. By insulating the rear wall, it reduces temperature fluctuations and outside noise, promoting better rest.
The clean, finished appearance of the Wide-Cut Back Lining also contributes to a more professional and welcoming cab interior, which can positively impact driver morale.
We are committed to providing the highest quality Wide-Cut Back Lining and supporting our customers with responsive service. If you have any questions or encounter any issues, our team is ready to assist.
Your satisfaction is our priority, and we strive to exceed your expectations with every order of the Wide-Cut Back Lining.
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.
We are a heavy-duty truck parts store. Please leave your contact information and inquiries. We will respond within 12 hours.
