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1356 304 035
ZF
Main shaft 1356 304 035
Category: Transmission Parts > Main Power Output Shaft
One-piece forging of high-strength 20MnCr5 alloy steel, complete carburizing, quenching and tempering heat treatment, high surface hardness, strong torsion and impact resistance;
Multi-stage integrated splines, gear matching journals and bearing positioning steps all CNC precision machining, fully consistent with OEM dimensional tolerance;
Ultra-strict full-shaft concentricity calibration, no radial runout under continuous high-torque operation, reduce gear meshing noise and bearing loss;
Optimized shaft diameter transition fillets to disperse stress concentration, avoid shaft fracture under frequent heavy-load shifting and climbing;
Standard spline tooth profile, journal size and overall length, direct integral replacement during gearbox overhaul without cutting or modification;
Surface anti-corrosion passivation treatment, stable service performance under long-term high-temperature gear oil circulation environment inside gearbox.
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.
