From the complete engine to the part you need.
WP12 truck engine · Manufacturer product image
Independent parts sourcing
The right starting point for your Weichai parts.
WEICHAI PARTS helps equipment owners, repair workshops and parts traders find Weichai engines and replacement components. Our work starts with understanding the equipment you run and the part you need.
Explore engines and aftermarket parts alongside power systems, commercial vehicles, agricultural and construction equipment, logistics and marine products. The catalogue gives you a reference point for a sourcing enquiry.
A model name is only the beginning. Share the engine nameplate, serial number and photos so we can review the exact specification and discuss available supply options with you.
How we help
Good sourcing starts with the details.
Whether you are maintaining a fleet, repairing an engine or sourcing for a customer, a useful enquiry brings the equipment details and the parts list together.
Browse the engine catalogueCheck the exact variant
Engines in the same series can use different components. We review the model, nameplate and part markings before proposing an option.
Make the supply details clear
Ask us to confirm the specification, supply type, quantity, availability and delivery terms in your quotation. Catalogue listings are a starting point; stock and suitability are checked per request.
Talk through your request
Send your parts list and photos by WhatsApp or email. Keep the model, quantities and destination together so we can follow up on the information that matters.
From enquiry to quotation
Three steps to a clearer parts request.
A few details at the start help us check the right product and reduce back-and-forth.
Identify your engine or equipment
Share the model and a clear photo of the nameplate. Include the serial number and the equipment application when available.
Show us the part
Send the part number, your parts list and photos of the old component. If the marking is worn, include close-ups and dimensions.
Confirm quantity and destination
Tell us how many you need and where they should go. We can then discuss the available options, quotation and delivery requirements.
Let’s talk parts
Have a model number or a photo? Start here.
Send what you have. We will review your request and help identify the next information needed.
Discuss your parts requestIndependent product catalogue and sourcing enquiries. Product and manufacturer trademarks belong to their respective owners.