Balance Shaft Bolt WG9725520283+013 Sinotruk
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| Product Name | Balance Shaft Bolt |
| Product Number | WG9725520283+013 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| 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
Structure
This balance shaft bolt is a custom high-strength stepped fastener assembly exclusively engineered for heavy-duty truck balance shaft systems. It features a one-piece forged structure with a precision-machined stepped shank, a full-length high-precision threaded section, and an integrated cylindrical locating base at the bottom for axial positioning. The stepped design ensures precise fit with the balance shaft and leaf spring assembly, and the thread pitch strictly complies with OE specifications for reliable locking.
Performance
Forged from premium 42CrMo alloy steel and subjected to quenching and tempering heat treatment, the bolt achieves a tensile strength grade of 10.9 or above, with exceptional fatigue resistance and impact toughness to withstand extreme alternating loads. The zinc-plated passivation finish provides superior resistance to salt spray corrosion, gravel impact, and high-temperature oxidation, effectively preventing hydrogen embrittlement.
Core Function
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Serves as the core fastening component for the balance shaft assembly, rigidly connecting the balance shaft, leaf spring, and axle bracket to ensure the integrity of the suspension system.
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Transmits and bears complex loads such as vertical pressure, lateral torque, and longitudinal impact during vehicle operation, maintaining the precise positional relationship of the balance shaft.
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Prevents relative displacement between the balance shaft and related components under dynamic conditions such as vehicle acceleration, braking, and turning, avoiding abnormal wear of suspension parts.
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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