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Sitrak Main Reducer Housing Assembly (Center Axle)
Sitrak Main Reducer Housing Assembly (Center Axle)
2025-03-30
Sitrak Differential Housing (Shandong Runtong)
Sitrak Differential Housing (Shandong Runtong)
2025-03-30

Sitrak Main Reducer Housing Assembly (Center Axle)(Shengrui Transmission)

Sitrak Main Reducer Housing Assembly (Center Axle)(Shengrui Transmission)
Sitrak Main Reducer Housing Assembly (Center Axle)(Shengrui Transmission)
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What is the Sitrak Main Reducer Housing Assembly (Center Axle)(Shengrui Transmission)

  • The Sitrak Main Reducer Housing Assembly (Center Axle) crafted by Shengrui Transmission is a cornerstone in the realm of heavy – duty vehicle components. This assembly is meticulously designed to meet the rigorous demands of Sitrak trucks, ensuring seamless power transmission and robust performance.
  • The main reducer shell is a critical part of this assembly. While Shengrui Transmission’s own shell is a masterpiece of engineering, the Main Reducer Shell (Center Axle) from Anyang Tianrui is also well – known in the industry. Anyang Tianrui’s shell offers an alternative with its own set of advantages, such as high – strength materials and precise manufacturing processes, which can potentially be used in some maintenance or customization scenarios.
  • Inside the main reducer housing assembly, there are several smaller yet equally important components. The differential bearing cover serves a vital role in protecting the differential bearings. It is designed to keep contaminants out and ensure proper lubrication, thereby extending the lifespan of the bearings. A well – fitting differential bearing cover is essential for the smooth operation of the differential, which is responsible for distributing power between the wheels.
  • Cylindrical pins are used in the assembly to ensure accurate alignment of different parts. These pins are made to tight tolerances, guaranteeing that the components are held in the correct position. This precision alignment is crucial for the efficient transfer of power and the overall stability of the main reducer.
  • Double – ended studs and self – locking nuts are used to securely fasten various parts of the assembly. The double – ended studs provide a reliable connection point, while the self – locking nuts prevent loosening due to vibrations during vehicle operation. This combination ensures that all the components of the Sitrak Main Reducer Housing Assembly (Center Axle) remain firmly in place, contributing to the long – term durability and reliability of the entire system.
  • In conclusion, the Sitrak Main Reducer Housing Assembly (Center Axle) by Shengrui Transmission, along with related components like the alternative main reducer shell from Anyang Tianrui, differential bearing cover, cylindrical pins, double – ended studs, and self – locking nuts, work in harmony to provide a high – performance and reliable solution for Sitrak vehicles. Whether it’s for original equipment or replacement parts, these components are engineered to meet the high standards of the automotive industry.

Product Parameters of Sitrak Main Reducer Housing Assembly (Center Axle)(Shengrui Transmission)

WG7121325120/2 Main Reducer Housing Assembly (Center Axle)(Shengrui Transmission)
No. Part Number Part Name English  Quantity
1 WG7121325119/1 Main Reducer Shell(Center Axle)(Anyang Tianrui) 1
2 WG9012320002 Differential bearing cover 2
3 Q5210820 Cylindrical pin 4
4 Q12316120 Double-ended stud 4
5 190003888459 Self-locking nut 4
       
WG7121325272 differential case
No. Part Number Part Name English  Quantity
1 WG7121325272/1 Differential Housing(Shandong Runtong) 1
2 WG7121325272/2 Differential case (Jinan Xiujian) 1

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