Extension Roller D12 D13 VG1246060001 SINOTRUK
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| Product Name | Extension Roller D12 D13 |
| Product Number | VG1246060001 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | SINOTRUK HOWO, HOWO A7 series heavy-duty trucks equipped with D12/D13 diesel engine |
| Original | China |
Product Description
Product Features
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Structure: An integrated assembly of a spring-loaded tensioner mechanism and a rubber-coated extension roller, housed in a high-strength aluminum alloy casing.
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Performance: The spring provides constant, automatic tension adjustment to compensate for belt wear and elongation, while the rubber-coated roller reduces friction and noise. The aluminum alloy casing offers corrosion resistance and heat dissipation.
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Design: Factory-calibrated spring tension and precision mounting points ensure direct compatibility with the original engine accessory drive system, enabling quick installation.
Core Function
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Maintains consistent tension in the accessory drive belt, preventing slippage and ensuring reliable power transmission to components like the alternator, water pump, and air conditioning compressor.
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Absorbs vibrations and shocks from belt operation, reducing wear on both the belt and accessory components, extending their service life.
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Automatically adjusts tension as the belt stretches over time, eliminating the need for manual adjustments and ensuring long-term reliability.
Business Description
We offer spare parts for all Chinese brand trucks, construction machinery. At the same time, OEM service and whole process spare parts export service increasingly become a characteristic of our company.
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