China Truck Transmission Parts Supplier

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Transmission

China Truck Transmission Parts Supplier – Genuine OEM Gearbox Parts

As a leading China Truck Transmission Parts Supplier and China Original Heavy Truck Parts Supplier Truckragreat provides genuine original transmission parts and complete gearbox assemblies for heavy-duty trucks. Our products are widely compatible with top truck brands including HOWO, Shacman, Sinotruk, Dongfeng, Foton, and FAW, ensuring reliable performance, precise fitment, and long-term durability.

We specialize in OEM-quality solutions for heavy trucks, construction vehicles, and industrial machinery, supporting global distributors, fleet operators, and spare parts dealers who demand authentic, high-performance transmission components rather than aftermarket alternatives.

Complete Range of Truck Transmission Parts

Our China Truck Transmission Parts Supplier catalog covers all critical gearbox components for heavy trucks, including but not limited to:

Gearbox Bearings

Genuine gearbox tapered roller bearings for heavy trucks
Cylindrical roller bearings (e.g., AZ9003329213)

Transmission Synchronizer Assemblies

For Sinotruk, HOWO, Shacman, Dongfeng, Foton, and FAW gearboxes
Ensures smooth gear shifting and extended gearbox life

PTO Spline Shafts & Shafts Assemblies

Genuine original parts for truck power take-off applications

Transmission Filters & Brake Components

HOWO truck transmission filter assemblies (AZ222924000036)
Brake fluid lines (AZ992523006402) for heavy truck gearboxes

Clutch & Shift Components

Clutch release fork and bearing assemblies (AZ992116003001)
Reverse shift fork shaft assemblies for Sinotruk and Shacman
Main shaft and 2nd/3rd gear shift fork shaft assemblies

Applications & Compatible Truck Brands

Our transmission parts are widely used in:

Heavy Trucks: HOWO, Shacman, Sinotruk, FAW, Foton, Dongfeng
Construction & Mining Trucks: Dump trucks, loaders, and specialized vehicles
Industrial Applications: Fleet vehicles, logistics trucks, and heavy-duty transport

We ensure each part is precisely matched to its corresponding gearbox, reducing installation errors and maintaining peak performance.

Why Choose Truckragreat as Your China Truck Transmission Parts Supplier

Original Factory Quality

All parts are genuine components.
No aftermarket or refurbished parts mixed with original orders.

Accurate Model & Application Matching

Verify gearbox type, truck brand, and part number before shipping
Avoid costly compatibility issues during installation

Global Export & Supply Experience

Export-ready packaging, documentation support, and fast shipping
Reliable supply for distributors, fleet operators, and large-scale buyers

One-Stop Transmission Parts Support

Complete gearbox assemblies and spare components available from a single trusted supplier

Common Buyer Questions

Q: Are these genuine original parts or aftermarket components?

A: All our transmission parts are genuine.

Q: Can I find parts for multiple brands in one order?

A: Yes. We supply transmission parts compatible with HOWO, Shacman, FAW, Sinotruk, Dongfeng, and Foton.

Q: Are these parts suitable for fleet or long-term heavy-duty use?

A: Absolutely. Each part is designed for continuous operation under demanding conditions.

Request Your China Truck Transmission Parts Today

If you are looking for a reliable China Truck Transmission Parts Supplier, Truckragreat provides:

OEM-quality gearbox parts and assemblies
Competitive pricing and export-ready solutions
Full technical support for installation and maintenance

Contact us now with your required part numbers, truck models, and order quantities. Our team will provide a tailored supply solution with guaranteed original factory quality.

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Genuine Gearbox Parts Transmission Tapered Roller Bearings for Heavy Truck

Manage Combined Loads with Transmission Tapered Roller Bearings

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply precision-engineered tapered roller bearings for heavy-duty transmission applications. This specialized bearing is designed to efficiently handle both significant radial and axial (thrust) loads simultaneously, providing critical support for gears and shafts, ensuring precise axial positioning, and contributing to the overall stability and durability of the transmission system under demanding operating conditions.

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Heavy Truck Gearbox Parts Transmission Cylindrical Roller Bearings AZ9003329213

Support Critical Loads with Transmission Cylindrical Roller Bearings

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply high-precision cylindrical roller bearings for heavy-duty transmission applications. This bearing type is engineered to handle substantial radial loads within the gearbox, providing crucial support for shafts and gears, minimizing friction, and ensuring precise alignment for smooth power transfer and reliable transmission operation.

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Transmission Synchronizer Assembly for Sinotruk HOWO Shacman Dongfeng Foton FAW Gearbox Synchronizer

Enable Smooth, Fast Shifting with Heavy-Duty Transmission Synchronizers

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply high-performance transmission synchronizer assemblies for heavy-duty trucks. This precision component is engineered to equalize the speed between gears and the rotating shaft, enabling seamless, clash-free gear changes. It is fundamental for reducing driver fatigue, protecting gear teeth from damage, and ensuring smooth, efficient power delivery in demanding commercial vehicle operations.

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Genuine original parts Gearbox PTO spline shaft assembly for China Truck

Deliver Reliable Power Take-Off with Splined Shaft Assemblies

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply precision-engineered Power Take-Off (PTO) splined shaft assemblies. This robust component serves as the critical drive link between the transmission and the PTO unit, reliably transmitting engine torque to operate auxiliary equipment such as hydraulic pumps, winches, or dump body mechanisms in heavy-duty commercial vehicles and specialized machinery.

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HOWO truck spare parts Transmission Filter Assemblies AZ222924000036

Ensure Clean Fluid Protection with Transmission Filter Assemblies

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply complete transmission filter assemblies designed to be the essential safeguard for your transmission’s hydraulic system. This integrated unit effectively removes abrasive metal particles, clutch material, and other contaminants from the transmission fluid, ensuring clean oil circulation, protecting internal components from wear, and maintaining smooth shifting performance and transmission longevity in heavy-duty vehicles.

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Heavy truck gearbox spare parts Brake Fluid Lines AZ992523006402

Ensure Reliable Hydraulic Clutch Actuation with Brake Fluid Lines

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply durable and precise brake fluid lines for clutch hydraulic systems. This essential component forms a critical sealed pathway, reliably transmitting hydraulic pressure from the master cylinder to the clutch slave cylinder. It ensures precise clutch engagement and disengagement, which is fundamental for smooth gear shifting and the reliable operation of the entire drivetrain in heavy-duty vehicles.

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Gearbox Parts Reverse Shift Fork Shaft Assemblies for SINOTRUK SHACMAN

Enable Precise Reverse Gear Engagement with Reverse Shift Fork Shaft Assemblies

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply precision-engineered reverse shift fork shaft assemblies. This integrated assembly is the core mechanical link within the transmission's shift mechanism, designed to accurately guide and position the reverse shift fork. It ensures smooth, reliable, and positive engagement of the reverse gear, which is crucial for vehicle maneuverability and operational safety in heavy-duty applications.

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SHACMAN HOWO truck part Transmission Brake Lining Assemblies

Ensure Reliable Braking with Transmission Brake Lining Assemblies

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply high-performance transmission brake lining assemblies. This vital safety component is engineered to provide consistent and reliable braking force for the transmission brake system, enabling controlled vehicle deceleration, secure parking, and enhanced operational safety in heavy-duty commercial vehicles and machinery.

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Genuine original gearbox parts Clutch Release Forks for HOWO SHACMAN Truck Parts

Deliver Precise Clutch Actuation with Clutch Release Forks

As the authorized distributor in China for SINOTRUK, WEICHAI, FAST, and SHACMAN, we supply high-strength clutch release forks, an essential component for the clutch actuation system. This precisely engineered lever efficiently transfers force from the clutch slave cylinder or cable to the release bearing, ensuring accurate and reliable clutch disengagement for smooth gear shifting and protecting the drivetrain in heavy-duty commercial vehicles.

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