Car Horizontal Limited Blocks

Product Description

Car Horizontal Limited Blocks are mainly used for bearing side knock and to prevent from the failures of the plate spring and trunnion shaft. Limited blocks are traditionally made of metallic materials and can easily show wear and tear.

TMT Experience

The successful development of the Car Horizontal Limited Block, which are using plastic instead of steel, was a milestone for automotive light-weight solutions.

Currently, TMT became the sole supplier for truck manufactures such as Shanxi Dayun, Beijing Benz and Qingdao FAW.

In total, 17 samples passed 9 major OEM road tests and obtained a positive feedback.


The Car Horizontal Limited Block, which is using the reaction nylon technology, fulfills lightweight requirements and has strong abrasive resistance, a long service life and other advantages. This solution has replaced metal successfully.

Engineering Plastics