12JSD160T-1707140-13 Synchronizer

12JSD160T-1707140-13 is a high-performance gear synchronizer assembly specially designed for Fast 12JSD160T series 12-speed manual transmissions, widely used in SINOTRUK HOWO, SHACMAN, FOTON, FAW and other heavy-duty trucks. It is a key component to ensure smooth, fast and accurate gear shifting, effectively reducing gear collision and wear, and extending the service life of the transmission.

This synchronizer adopts high-strength alloy materials and precision forging processing, with excellent wear resistance, heat resistance and impact resistance, which can maintain stable performance under long-term heavy load, high frequency shifting and harsh working conditions. The optimized cone surface design and precise tooth shape structure greatly improve the synchronization speed and shifting smoothness, making gear operation lighter and more responsive, reducing driver fatigue and improving driving safety.

As a standard OEM replacement part, it has strict consistent dimensions and installation structure with the original parts, direct fit without modification, easy to install and maintain. Each synchronizer assembly passes strict factory inspection including wear test, durability test and matching accuracy test to ensure reliable quality and stable performance.

It is very suitable for transmission maintenance, repair shops, fleet maintenance and global wholesale distributors. We have sufficient inventory to support fast global delivery and large bulk orders, and provide professional model matching and efficient after-sales service to meet the long-term stable procurement needs of global customers.