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Products & ServiceSpares (parts)

Three reasons for choosing Weichai spare parts

Technical assurance with leading R&D strength

With strong R&D strength and technical resources, Weichai Group has been pursuing the excellent performance of the engine, and developing engine parts with high adaptability, reliability and performance. Installed technical standard is the only technical standard of Weichai parts, highlighting the value of high-quality parts.


Advanced production technology and equipment with quality assurance

With advanced production technology and professional equipment, Weichai ensures the quality control of the whole production process of parts from casting, processing to assembly, manufactures cost-effective high-quality parts, and creates a brand recognized by customers.


Warranty for products with service assurance

Weichai Group promises that the parts have the same warranty service standard and process with the original engine, and implements nationwide quality assurance. The Group has built a perfect after-sales service platform and more than 7,000 special maintenance service centers in China to provide thoughtful and enthusiastic service for customers.

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R & D

20000 +
Global R & D personnel
R & D institutions in five countries, ten regions


  • 5,000,000 units
  • 22-10000Ps
  • 200 million kilowatts
  • Application for all markets