Planetary Gear 199012320010 Sinotruk
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| Product Name | Planetary Gear |
| Product Number | 199012320010 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | The packaging will be treated to prevent drops, rust, and impacts. |
| Application | Sinotruk |
| Original | China |
Shipping and Delivery
We offer spare parts for most Chinese truck brands and provide comprehensive, turnkey procurement services. For more information on specific vehicle models or parts, please contact us.Transactions are processed through the receiving bank (VTB).
Product Description
Product Introduction
The Planetary Gear 199012320010 is a critical precision bevel gear component for heavy-duty truck differentials, crafted from premium high-strength alloy steel via precision forging and full-process heat treatment. Its integral bevel tooth profile is precision-machined to strict OE tolerances, ensuring seamless meshing with the matching side gears (e.g., 199012320009). The gear features a central precision-bored hole for the differential cross shaft, with a smooth inner bore surface to minimize rotational friction and wear during operation. Carburizing and quenching treatment delivers a hardened tooth surface (HRC 58-62) and tough core, enabling it to withstand extreme torque impacts and continuous heavy-load operation. Its compact, robust structural design is optimized for the confined space of the differential case, ensuring reliable performance in harsh working conditions such as off-road transportation and heavy-haul logistics.
Core Function
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Acts as the core power distribution component in the differential, meshing with side gears to transfer torque from the crown wheel to the left and right half shafts.
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Enables smooth differential rotation between the left and right drive wheels, preventing tire skidding and wear during vehicle cornering or on uneven road surfaces.
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Withstands high instantaneous torque loads and cyclic mechanical stresses, ensuring the structural integrity of the differential transmission system.
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Maintains precise tooth meshing clearance with mating components, reducing operational noise and vibration while improving the overall efficiency of the drivetrain.
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Serves as a direct OE replacement part, matching the original size and performance parameters to ensure perfect compatibility with the differential assembly.
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.
Transactions can be processed through various payment methods. If you need more information about a specific model or part, please contact us.
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