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Sitrak Truck Front Axle Assembly(H153,880/2370-φ335,R292/124-φ26,Abs)

Sitrak Truck Front Axle Assembly(H153,880/2370-φ335,R292/124-φ26,Abs)
Sitrak Truck Front Axle Assembly(H153,880/2370-φ335,R292/124-φ26,Abs)
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What is the Sitrak Truck Front Axle Assembly(H153,880/2370-φ335,R292/124-φ26,Abs)

  • The Sitrak Truck Front Axle Assembly (H153, 880/2370 – φ335, R292/124 – φ26, Abs) is a meticulously engineered component crucial for the truck’s steering and load – bearing functions.
  • At the heart of the assembly is the front beam with a leaf spring distance of 880. This front beam is the structural foundation that connects various parts of the front axle, providing stability and support to the entire system. The nameplate affixed to the assembly offers essential information about its specifications and model details, ensuring proper identification and compatibility.
  • A variety of fasteners are used throughout the assembly. Hexagonal nut type 1, along with spring washers, are employed to secure different components firmly. The spring washers prevent the nuts from loosening due to vibrations during the truck’s operation, maintaining the integrity of the connections.
  • The main pin limit screw plays a vital role in controlling the movement of the main pin. It ensures that the main pin operates within the designed range, enhancing the safety and reliability of the steering mechanism. The grease nipple assembly (BM8*1 D71412 ZN) allows for easy lubrication of critical parts, reducing friction and wear.
  • An elastic retaining ring for the hole is used to keep certain components in place, preventing them from dislodging. The main pin cover protects the main pin from dust, dirt, and moisture, extending its service life. The O – ring 53×2.65 – G – N – GB/T 3452.1 – 2005 provides a reliable seal, preventing leakage of fluids and contaminants.
  • Thrust roller bearings are installed to handle axial loads, ensuring smooth rotation of the main pin. The main pin itself is a key component that enables the steering knuckle to pivot, allowing the truck to turn. A series of adjustment shims are used to fine – tune the clearance and alignment of various parts. These adjustment shims are essential for optimizing the performance of the front axle assembly and ensuring proper steering and wheel alignment.
  • Hexagon head bolts are used to fasten different parts together. The front hubcap and its gasket protect the front hub from external elements. A cotter pin is used to secure nuts and prevent them from rotating, while lock nuts add an extra layer of security to the fastening.
  • Spacers are used to maintain the correct spacing between components, ensuring proper fit and function. Tapered roller bearings 30311 and 30313/YA6 are used in the hub assembly to support radial and axial loads, providing smooth rotation of the wheels. The ABS front hub assembly enhances the truck’s braking safety by enabling anti – lock braking functionality.
  • Hexagon nuts type 1 – fine thread are used for precise fastening. The hub oil seal prevents lubricant leakage from the hub, and the spacer ring helps in maintaining the correct position of components.
  • The steering knuckle arm is connected to the steering system and is responsible for transmitting the steering force to the wheels. Hexagon head bolts M20*1.5 are used to fasten important parts of the steering mechanism. Screw plugs are used to seal openings, and hexagonal thin nuts are used in specific applications where space is limited.
  • The adjustment screw, along with a cotter pin, is used to adjust certain parameters of the steering mechanism. Hexagon slotted nuts type I – fine teeth are used in combination with cotter pins for secure fastening.
  • The steering tie rod arm (left) and (right) are crucial for transmitting the steering motion from the steering gear to the wheels. Fastening bolts (L = 180mm) are used to connect the steering tie rod arms to the steering knuckle assembly. The steering knuckle assembly is a complex part that integrates multiple components and is essential for the truck’s steering and suspension functions.
  • In conclusion, the Sitrak Truck Front Axle Assembly (H153, 880/2370 – φ335, R292/124 – φ26, Abs) is a highly integrated and precisely engineered component that combines numerous parts to ensure the truck’s safe and efficient operation. Each component, from the front beam to the steering tie rod arms, plays a vital role in the overall performance of the front axle.

Product Parameters of Sitrak Truck Front Axle Assembly(H153,880/2370-φ335,R292/124-φ26,Abs)

AC40414105509 k Front Axle Assembly(H153,880/2370-φ335,R292/124-φ26,Abs)
No. Part Number Part Name English  Quantity
1 WG4005415554 Front beam (leaf spring distance 880) 1
2 WG9719410028 Nameplate 1
3 Q341B12 Hexagonal nut type 1 2
4 Q40312 Spring washers 2
5 WG4005415502 Main pin limit screw 2
6 AZ9003963031 Grease nipple assembly (BM8*1 D71412 ZN) 2
7 Q43058 Elastic retaining ring for hole 2
8 WG4005415316 Main pin cover 2
9 AZ9003070034 O-ring 53×2.65-G-N-GB/T 3452.1-2005 2
10 WG4005416509 Thrust roller bearings 2
11 WG4005416501 Main pin 2
12 WG4005415526 Adjustment shims 1
13 WG4005415527 Adjustment shims 1
14 WG4005415624 Adjustment shims 1
15 WG4005415523 Adjusting shims 1
16 WG4005415623 Adjusting Shims 1
17 WG4005415621 Adjusting Shims 1
18 WG4005415622 Adjusting Shims 1
19 WG4005415524 Adjusting Shims 1
20 WG4005415522 Adjusting Shims 1
21 WG4005415525 Adjusting Shims 1
22 WG4005415529 Adjusting Shims 1
23 WG4005415625 Adjusting Shims 1
24 WG4005415528 Adjusting Shims 1
25 WG4005415626 Adjusting Shims 1
26 WG4005415627 Adjusting Shims 1
27 WG4005415628 Adjusting Shims 1
28 WG4005415521 Adjustment shims 1
29 Q150B0815 Hexagon head bolts 12
30 WG4005415518 Front Hubcap 2
31 WG4005415517 Front Hub Cap Gasket 2
32 Q5008070 Cotter pin 2
33 WG4005415534 Lock Nuts 2
34 WG4005415516 Spacer 2
35 WG4005415515 Tapered roller bearing 30311 2
36 AZ4005415548 ABS front hub assembly 2
37 Q341B22T13F2 Hexagon nuts type 1-fine thread 20
38 WG4005415514 Tapered roller bearing 30313/YA6 2
39 WG4005415512 Hub oil seal 2
40 WG4005415511 Spacer ring 2
41 WG4005415556 Steering knuckle arm 1
42 ZQ151B2080TF6 Hexagon head bolts M20*1.5 2
43 WG4005415530 Screw plugs 2
44 Q351B16T15 Hexagonal thin nuts 2
45 WG4005415535 Adjustment screw 2
46 Q5004040 Cotter pin 4
47 Q381B20T13F2 Hexagon slotted nuts type I-fine teeth 4
48 WG4005415567 Steering tie rod arm (left) 1
49 WG4005415584 Fastening bolt (L=180mm) 4
50 AZ4005416504 Steering knuckle assembly 1
51 AZ4005416503 Steering knuckle assembly 1
52 WG4005415568 Steering tie rod arm (right) 1
 

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