Typical Clients:  
Howo, Golden Dargon, Ankai, QingTe, Yutong, Dayu
Production Description:
Model No: ZF series S6- 90 gear 2nd for gearbox, Helical gear 1268 304 291
Details and product Specification:
Mn: 4. 9167
Teeth: 42
Pressure angle: 20°
lead Angle: 13°
Product Origin: China
Brand Name: QIHE
Payment Terms: T/ T or L/ C
Supply Ability: 5, 000, 000sets/ Year
Minimum Order: 500sets
Certification(s): ISO/ TS16949 Detailed Product Description
Specifications:
1) Suitable for various heavy truck and large or medium size bus like (howo, Ankai, Qingte, Jinglong)
2) Adopts optimal design and shot treatment to decrease noise and increase load capacity
3) Processing: Precision hot and cold forging, Precision machining and roll forming
4) Heat treatment: Annealing, Normalizing, Carbonitriding, Carburizing, Tempering