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4213556334
ZF
4213556334

Alias: Shift Actuator Cylinder Seal Overhaul Kit / Piston Seal Repair Kit
Product Name: ZF Astronic ZF12AS Transmission Shift Cylinder Complete Repair Kit
Brand: ZF + WABCO
Applicable Gearbox Series: ZF12AS2130 / 12AS2330 / 12AS2530 Astronic 12-speed AMT
Working Voltage: 24V DC
Max Air Operating Pressure: 12 bar
Protection Class: IP6K9K
Category: Transmission Pneumatic Control Parts – Actuator Cylinder Maintenance Repair Kit
Full set high-temperature resistant fluorine rubber sealing parts, anti-aging, oil-resistant and wear-resistant for long service life;
Complete matched accessories including piston seals, dust rings, O-rings, flat gaskets and buffer rubber sleeves, one-stop overhaul without separate purchasing;
Strict OEM size tolerance, fully fit original shift cylinder inner cavity, no air leakage after assembly;
Anti-corrosion metal support rings equipped with rubber seals, avoid seal distortion under high air pressure;
Standard maintenance matching specification, no modification required during overhaul, simple disassembly and installation;
Strict air tightness aging test before delivery, stable sealing performance in mine, mountain and plateau harsh environments.


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.
