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ZF transmission retarder wire harness Retarder wire harness 0501219774
ZF
0501 219 774

Multi-strand tinned copper internal conductors, high conductivity and anti-oxidation, avoid poor contact under long-term bumpy highway vibration;
Outer layer flame retardant PVC insulation + woven nylon protective sleeve, oil-proof, wear-resistant, resist 125℃ high temperature engine compartment environment;
Main blue multi-pin IP67 waterproof connector with metal fixed bracket, built-in silicone sealing ring to block mud, rainwater and gear oil vapor infiltration;
Independent branch wiring for retarder temperature sensor and pressure sensor, separate terminals for easy single sensor maintenance;
Built-in shielding wire structure to filter electromagnetic interference from engine and hydraulic pump, prevent retarder signal disorder and false fault codes;
Standard fixed buckle positioning and original gearbox wiring layout, no secondary binding or modification during installation;
All terminals adopt precision crimping anti-loosening process, no virtual connection or wire shedding under mountain full-load operation;
Strict waterproof immersion test, millions-time vibration fatigue test and -30℃~125℃ temperature cycle aging test before delivery, stable signal transmission for long-distance downhill heavy haul transport.
Perfectly matched European and domestic heavy-duty tractors fitted with ZF manual gearbox and hydraulic retarder, including cross-border long-distance logistics trucks, bulk cement haulage vehicles, mining dump trucks and refrigerated semi-trailers; widely used in mountain long downhill highway transportation, plateau full-load freight and inter-country long haul delivery scenarios.


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.
