Synchronizer A-C09005A Fast Gear
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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).
Categories: DFM, Fast Gearbox, Gearbox
Product Description
Product Introduction
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Structure: An integrated assembly consisting of a high-strength alloy steel hub, sliding sleeve, dual-cone synchronizer rings, and spring-loaded shift blocks. The hub and sleeve feature carburized and hardened teeth (HRC 58–62) for extreme wear resistance, while the dual-cone design enhances synchronization efficiency. The assembly is secured with precision screws for reliable operation.
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Performance: The dual-cone friction surface rapidly equalizes the rotational speed of high and low range gears, eliminating gear impact during range switching. The high-hardness teeth ensure reliable torque transmission under heavy loads, and the spring-loaded blocks maintain precise alignment between the sleeve and hub.
Core Function
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High/Low Range Synchronization: Uses dual-cone friction to match the rotational speed of high and low range gears, eliminating gear clash during range switching.
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Smooth Range Shifting: Enables shock-free meshing of the sliding sleeve and range gear teeth, improving shift quality and extending component life.
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Torque Transmission: Once synchronized, the sliding sleeve locks onto the range gear, transferring torque from the main box to the output shaft.
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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