Synchronizer Hub Blocking Ring Set WG2203040451 SINOTRUK HW SERIES GEARBOX
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| Product Name | Synchronizer Hub Blocking Ring Set |
| Product Number | WG2203040451 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | The packaging will be treated to prevent drops, rust, and impacts. |
| Application | SINOTRUK HW SERIES GEARBOX |
| 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
This precision-engineered set is a critical component of the transmission’s gear-shifting mechanism, responsible for enabling smooth and quiet gear changes.
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Structure & Material: The set includes a high-strength alloy steel synchronizer hub and a friction-coated blocking ring. The hub features external splines for engaging the synchronizer sleeve, while the blocking ring has a conical friction surface for speed synchronization.
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Performance: When shifting, the blocking ring frictionally matches the speed of the target gear to the shaft, allowing the splines on the sleeve to engage smoothly without grinding or clashing.
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Durability: The hardened steel construction and friction materials withstand high temperatures, friction, and impact loads, ensuring long service life even under harsh operating conditions.
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Compatibility: Direct OE replacement, fully matching the dimensional and performance specifications of the HW19710 transmission.
Core Function
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Speed Synchronization: The blocking ring frictionally matches the rotational speed of the target gear to the transmission shaft before engagement.
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Clash-Free Shifting: Prevents gear grinding by ensuring speeds are matched, providing smooth and quiet gear changes.
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Torque Transfer: The hub transmits torque from the shaft to the gear once synchronized, through the splined engagement of the sleeve.
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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