Weichai engine parts
As an original Weichai diesel engine supplier, We provide genuine Weichai engines and complete engine assemblies for heavy-duty trucks, construction machinery, and industrial applications.
We focus on original factory quality, stable supply, and export-oriented service, supporting global customers who require authentic Weichai power solutions rather than aftermarket substitutes.
Weichai is one of the most trusted diesel engine brands in China’s heavy-duty and industrial sectors. Its engines are widely used in:
Heavy trucks (HOWO, Sinotruk, Shacman)
Construction machinery and loaders
Mining and infrastructure equipment
Industrial power systems
As a professional Weichai diesel engine supplier, we supply original engines and factory-assembled units that meet strict performance, durability, and compatibility standards.
We offer a full range of original Weichai diesel engines, including but not limited to:
WD series diesel engines
WP series engines (WP10, WP12)
Factory-assembled long block and complete engines
Each engine is supplied with original configuration, ensuring correct fitment, performance stability, and long service life.
Engines for Sinotruk HOWO heavy trucks
Engines for Shacman heavy-duty vehicles
Euro II and export-compliant specifications available
Loader and construction equipment engines
High-torque output for demanding working conditions
Reliable performance under continuous operation
All engines supplied are genuine Weichai products, sourced through reliable channels and delivered with original specifications.
We do not mix aftermarket or refurbished engines into original orders.
We help customers select the correct engine based on:
Engine model and series
Vehicle or equipment application
Emission standard and power requirements
This avoids costly compatibility issues during installation.
With years of experience serving overseas markets, we understand:
Export packaging requirements
Documentation support
Stable supply for distributors and fleet buyers
In addition to complete engines, we also support original Weichai engine parts, allowing customers to source engines and spare parts from one reliable supplier.
Is this an original Weichai engine or aftermarket?
We supply genuine Weichai diesel engines with original factory configuration. Original quality is clearly confirmed before shipment.
Can the engine be matched to my truck or machinery?
Yes. We verify engine model, application, and compatibility before order confirmation.
Is this suitable for long-term operation or fleet use?
Original Weichai engines are designed for heavy-duty and continuous operation, making them suitable for fleets, distributors, and industrial users.
Heavy truck distributors and dealers
Construction and mining contractors
Fleet operators and logistics companies
Industrial equipment suppliers
Our customers choose us because they require reliable power solutions, not short-term replacements.
If you are looking for a trusted original Weichai diesel engine supplier, our team is ready to support your project.
Contact us with your:
Required engine model
Application or vehicle type
Quantity and destination market
We will provide professional guidance and a competitive supply solution based on original factory quality.
