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2024-10-21Sitrak C7H Hood Insulation Pads
The Sitrak C7H Hood Insulation Pads are meticulously engineered to provide exceptional heat and sound insulation for truck operations. This innovative product not only enhances the comfort of the cabin but also contributes to the overall safety and performance of the vehicle by incorporating several key components designed for durability and effectiveness.

Product Parameters of Hood Insulation Pads
Hood Heat Shield (Highly Flame Retardant): Central to the insulation system is the highly flame retardant hood heat shield. This material guarantees protection against high temperatures, ensuring the engine heat does not infiltrate the cabin. Its flame-retardant properties increase safety by minimizing fire risks, making it an essential component for heavy-duty operations.
Left and Right Side Heat Insulators: The Sitrak C7H features a left side heat insulator and a symmetrical right side heat insulator, specifically designed to minimize thermal transfer. These insulators effectively reflect heat back to the engine, preventing cabin discomfort and maintaining an optimal temperature within the vehicle, thus enhancing driver focus and performance.
C7 Left and Right Side Sound Insulation Panels: In addition to heat management, the left and right side sound insulation panels are crafted from highly flame-retardant materials. These panels significantly reduce noise levels in the cabin, creating a quieter and more enjoyable driving experience. The symmetrical design ensures a balanced application, maintaining uniform sound insulation across the vehicle.
Elastic Retaining Rings: The hood insulation system utilizes multiple elastic retaining rings for secure installation. These rings ensure a tight fit for splash guard connections (parts 81908200340), preventing any potential gaps that could compromise insulation effectiveness. The use of elastic materials allows for flexibility and durability, accommodating the movement of the vehicle while maintaining a secure fit.
Robust Mounting Hardware: The installation of the Sitrak C7H Hood Insulation Pads is supported by various high-quality fasteners, including hexagonal flange bolts (M14*1.5) and hexagon head nuts with teeth. Additionally, cross-recessed pan head tapping screws and large washers assemblies provide a secure and stable mount. With a focus on reliability, each component ensures that the insulation pads remain firmly in place, even under rigorous driving conditions.
Upper Bunk Support Assembly: To enhance the functionality of the Sitrak C7H, the upper bunk support assembly includes both left and right support frameworks, gas spring assemblies, and cover plates. This thoughtful design maximizes space utility and comfort for drivers, allowing for a well-organized and practical cabin layout.
In conclusion, the Sitrak C7H Hood Insulation Pads represent an advanced solution for effective heat and sound insulation in heavy-duty trucks. With their flame-retardant features, robust assembly components, and secure mounting hardware, these insulation pads contribute to a safer and more comfortable driving experience. Ideal for professionals in the transportation industry, the Sitrak C7H enhances vehicle performance while providing unmatched comfort for drivers on the road.
| No. | Part. No | Name | Quantity | ||
| 1 | YZ16D269000051 | Hood Heat Shield (Highly Flame Retardant) | 1 | ||
| 2 | 810W61370-0334 | Left side heat insulator | 1 | ||
| 3 | 810W61370-0335 | Right side heat insulator (symmetrical to the left piece) | 1 | ||
| 4 | YZ16D269000048 | C7 Left Side Sound Insulation Panel (Highly Flame Retardant) | 1 | ||
| 5 | YZ16D269000047 | C7 right side sound insulator (high flame retardant) | 1 | ||
| 6 | Q2214832F31 | Cross recessed pan head tapping screws and large washers assemblies | 10 | ||
| 7 | WG1608230118 | Elastic retaining ring | 18 | ||
| 7 | WG1608230118 | Elastic retaining ring | 3 | ||
| 7 | WG1608230118 | Elastic Retaining Ring | 3 | ||
| 7 | WG1608230118 | Elastic Retaining Ring | 8 | ||
| 8 | AZ1608230117 | Elastic retaining rings for splash guard connections/81908200340 | 6 | ||
| 8 | AZ1608230117 | Elastic retaining ring for splash guard connection/81908200340 | 8 | ||
| 9 | ZQ1811480TF6 | Hexagonal flange bolts with teeth M14*1.5 | 2 | ||
| 10 | ZQ32514T13F6 | Hexagonal flange nuts with teeth M14*1.5 | 2 | ||
| 11 | Q2214830AF31 | Cross recessed pan head tapping screws and washers assemblies | 10 | ||
| 12 | Q2204825F31 | Cross recessed pan head tapping screws and flat washers assemblies | 2 | ||
| 13 | ZQ32006 | Hexagonal flange nuts M6 | 2 | ||
| No. | Part. No | Name | Quantity | ||
| 1 | 810-62158-5032 | Upper bunk right support assembly (symmetrical with left) | 1 | ||
| 2 | 810-62159-6368 | Upper bunk assembly | 1 | ||
| 3 | 810-97006-0016 | Gas spring assembly | 2 | ||
| 4 | 810-62158-0067 | Cover plate | 2 | ||
| 5 | 810-62158-6036 | Upper bunk support assembly | 2 | ||
| 6 | 810-62158-5031 | Upper bunk left support assembly | 1 | ||
| 7 | 810-62158-2030 | Center Bearing | 2 | ||
| 8 | Q1460825F31 | Hexagon head bolts, spring washers and flat washers assemblies | 4 | ||
| 8 | Q1460825F31 | Hexagon head bolts, spring washers and flat washers assemblies | 8 | ||
| 9 | Q4400510T19 | Open end blind rivets with break pull mandrel and flat head | 6 | ||
| 10 | MQ6W13169-0021 | Blind rivet nuts M8 | 8 | ||
| 11 | Q2360620F31 | Cross recessed pan head screws, spring washers and flat washers assemblies | 4 | ||








