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ZF12TX2420TD 12TX2620TD
ZF
ZF12TX2420TD 12TX2620TD

Model: 12TX2420TD
Brand: ZF Friedrichshafen AG
Type: 12-speed automated manual transmission (AMT, direct drive version)
Max Input Torque: 2400 Nm
Forward Gears: 12
Structure: High-efficiency helical gears, integrated electro-hydraulic control module, aluminum alloy housing
Applicable Vehicles: Foton Auman, Sinotruk Sitrak, MAN, DAF and other heavy-duty long-haul tractors
Category: Heavy Truck Drivetrain – Complete TraXon 12-Speed AMT Transmission Assembly
Net Weight: approx. 270kg
Package Contents: 1 x ZF 12TX2420TD TraXon transmission assembly
Material: Cast aluminum alloy housing + high-strength alloy steel gear set, integrated TCU/mechatronic module
Lightweight cast aluminum housing, reducing overall vehicle weight and improving fuel efficiency
High-torque helical gear structure, high transmission efficiency, suitable for continuous heavy-load highway operation
Integrated intelligent electro-hydraulic control system, fast and smooth automated shifting
CAN bus J1939 communication, compatible with modern heavy truck chassis and predictive cruise systems
Direct-drive configuration, optimized for steady highway cruising and long oil drain intervals
Heavy-duty validated for long-haul linehaul cycles, with built-in fault diagnosis function
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.

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