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ZF12AS1930TO
ZF
Model: ZF12AS1930TO (Astronic 12-speed automated manual transmission series)
Brand: ZF (ZF Friedrichshafen AG)
Product Type: Gearbox core shaft assembly (main shaft / countershaft / input shaft / output shaft)
Matched Gearbox: ZF 12AS1930TO 12-speed AMT heavy truck transmission
Applicable Vehicles: Long-haul heavy semi-trailer tractors, large logistics trucks, premium commercial vehicles
Category: Heavy Truck ZF Transmission Spare Parts – Gearbox Shaft Assembly
Material: High-strength alloy steel, carburized quenched & tempered, precision spline & gear machining
Weight: approx. 18kg (varies by specific shaft type)
Premium alloy steel with deep carburizing quenching and tempering heat treatment, high overall rigidity, strong anti-torsion and anti-fatigue performance for heavy-load long-distance operation
Precision CNC spline and gear tooth processing, accurate meshing fit, stable power transmission and low running noise
Strict OEM dimensional standards, perfectly compatible with ZF12AS1930TO original gearbox, enabling direct replacement
Optimized shaft structure design, uniform stress distribution, resistant to continuous vibration and variable load conditions
Matched with ZF Astronic automated shift system, ensuring consistent gear shifting accuracy and overall transmission reliability
Application
Gearboxes assembly include brand ZF, Eaton, FAST, Allison, DONGFENG, DC, Benz, volvo, HOWO, WLY etc. Gearboxes parts includegear, synchronizer, PTO, housing, bearings, shaft, top cover, sensors, wireness, repair kits... etc.
Our products have been exported to more than 50 countries and regions such as Korea, Chile, Russia, Kazakhstan, USA, Ecuador, Turkey, Iran, Africa, Latin America, etc., and have been unanimously recognized by customers.
In the future, we will be committed to creating higher-end quality and more intimate service. And a more comfortable customer experience to build Yongliwei company into an auto parts supplier with excellent corporate culture, scientific development concept and continuous innovation ability.
Shiyan Yongliwei Industry and Trading Co., Ltd. is a modern enterprise integrating design, development, production and sales of gearbox assembly and gearbox parts.
Our company was founded in Hubei province, China, and has been specialized the truck gearboxes in Chinese offline market for 21 years .Our parts are the leader of gearboxes area in the China now.
Our company was set up in the largest truck parts production base in the world –Shiyan city, Hubei, China, to meet the demand for products in the Asia and South American markets, a professional international trade sales team was born in Hubei in 2021.
Shiyan Yongliwei is focusing on creating high quality, high technology and high standard gearboxes and its parts.
* 8000 square meters of large warehouse.
* To provide you with convenient, fast and low-cost e-commerce one-stop service.
