Sinotruk Howo 4x2 6x4 Hydraulic System

The Sinotruk Howo 4×2 6×4 hydraulic system is equipped with various components to ensure efficient power steering. It includes the ZF8098 power steering gear, which provides smooth and responsive steering control. In the case of right-hand steering, a specific ZF8098 power steering gear is utilized.
The hydraulic system consists of essential parts such as the pressure oil pipe assembly, combination seal, hollow bolts, gaskets, and fastening nuts. These components are responsible for the secure connection and sealing of the system. Elbow joints and tube connector nuts are used to join different sections of the hydraulic system, while hose connectors and hose clamps ensure leak-free connections.
Rubber hoses, including those with fiber sandwich reinforcement, are crucial for transmitting hydraulic fluid between components. Hex head bolts and nuts, large and spring washers, angle brackets, and insulation sleeves are employed for the assembly and secure mounting of various elements, such as the steering rocker, steering bracket, and steering tank bracket.
The steering tank bracket assembly and steering tank provide support and house the hydraulic fluid reservoir. The steering pump, available in both right-hand and standard configurations, ensures the pressurized flow of hydraulic fluid. Combination seals, rotary pipe joint assemblies, sealing washers, and high-pressure hoses contribute to a reliable and leak-free hydraulic system.
To guarantee precise and stable operation, the hydraulic system incorporates necessary components like hose clamps, forming hoses, and ring joints. These elements maintain the structural integrity and sealing of the system, ensuring optimal performance and longevity.
The Sinotruk Howo 4×2 6×4 hydraulic system incorporates a comprehensive range of components that work together to deliver efficient and reliable power steering capabilities. Whether it’s the power steering gear, pressure oil pipe assembly, or rubber hoses, each component plays a vital role in ensuring seamless control and maneuverability.

Product Parameters of Sinotruk 4x2 6x4 Hydraulic System

ZF8098 power steering gear: This steering gear provides precise control and smooth operation, enhancing the overall maneuverability of the vehicle.
ZF8098 power steering gear (right-hand steering): Specifically designed for vehicles with right-hand steering, this steering gear ensures optimal performance for a comfortable driving experience.
Pressure oil pipe assembly: This assembly comprises high-quality pipes that deliver hydraulic pressure to the power steering system, enabling smooth power transmission.
Combination seal: The combination seal prevents any leakage of hydraulic fluid, maintaining the system’s integrity and preventing contamination.
Hollow bolt: Used for fastening and connecting various components securely, the hollow bolt contributes to the structural stability of the system.
Gasket: The gasket provides a reliable seal between different parts of the hydraulic system, preventing fluid leakage and maintaining optimum pressure levels.
Fastening nut: Fastening nuts are used to secure and tighten connections, ensuring the stability and longevity of the hydraulic system.
Elbow joint: The elbow joint allows for flexible and convenient connections in areas where pipes need to change direction.
Tube connector nut: This nut ensures a secure and tight connection between different hydraulic tubes, preventing any fluid leakage.
Hose connector: The hose connector links different hoses to ensure efficient fluid flow and proper functioning of the power steering system.
Hose clamp: Hose clamps securely hold the hoses in place, preventing any movement or disconnection, even in high-pressure situations.
Rubber hose: The rubber hose acts as a conduit for hydraulic fluid, transmitting pressure to the power steering system’s various components.
Rubber hose with fiber sandwich: This reinforced rubber hose, with its fiber sandwich construction, provides increased durability and resistance to high pressure.
Hex head bolt: Hex head bolts are used for fastening components together, ensuring a tight and secure connection within the hydraulic system.
Steering rocker: The steering rocker is a critical part of the power steering mechanism, translating the driver’s input into the desired steering motion.
Hex nut: Hex nuts are used in conjunction with bolts to secure and tighten connections, ensuring stability and preventing loosening.
Large washer: The large washer spreads the load and pressure evenly across connections, reducing the risk of damage or failure.
Spring washer: Used in conjunction with nuts and bolts, the spring washer adds extra tension, preventing loosening due to vibration or motion.
Angle bracket: The angle bracket provides added support and stability to specific components within the power steering system.
Insulation sleeve: The insulation sleeve keeps critical hydraulic components protected from heat, temperature fluctuations, and external damage.
One-end fixed single pipe clip: This pipe clip securely holds hydraulic pipes, preventing movement or disconnection in high-pressure environments.
Hex head bolt: Hex head bolts are used for fastening components together, ensuring a tight and secure connection within the power steering system.
Hex nut: Hex nuts are used in conjunction with bolts to secure and tighten connections, ensuring stability and preventing loosening.
Spring washer: The spring washer adds extra tension when used with nuts and bolts, preventing loosening due to vibration or motion.
Steering bracket: The steering bracket provides structural support and stability for specific components in the power steering system.
Steering bracket (right-hand): Designed specifically for vehicles with right-hand steering, this bracket ensures proper fit and functionality.
Hexagon head bolts (fine teeth): These fine-toothed hexagon head bolts provide a higher level of torque and resistance, maintaining secure connections.
Self-locking nuts: Self-locking nuts feature a locking mechanism that prevents loosening, ensuring connections remain secure and reliable.
Bracket assembly: The bracket assembly supports and secures various components within the power steering system, enhancing stability and longevity.
Hex head bolt: Hex head bolts are used to fasten and secure the bracket assembly, ensuring proper positioning and alignment.
Hexagon lock nut: The hexagon lock nut provides excellent resistance to loosening, maintaining the integrity of connections in high-vibration environments.
Nuts: Nuts are used to secure and tighten connections throughout the power steering system, ensuring stability and preventing loosening.
Steering tank bracket assembly: This assembly supports and secures the steering tank, ensuring proper positioning and stability for optimal performance.
Bracket assembly: The bracket assembly supports and secures various components within the power steering system, enhancing stability and longevity.
Steering tank: The steering tank stores hydraulic fluid for the power steering system, providing a constant supply for smooth operation.
Steering pump (right-hand steering): Specifically designed for right-hand steering vehicles, this pump ensures efficient power steering functionality.
Steering pump: The steering pump provides the necessary hydraulic pressure to the power steering system, enabling smooth and responsive steering.

Serial	Name	Part Number
1	ZF8098 power steering gear	AZ9719470228
1	ZF8098 power steering gear	AZ9100470225
1	ZF8098 power steering gear (right hand steering)	WG9716470150
2	Pressure oil pipe assembly	AZ9719470029
2	Pressure oil pipe assembly	AZ9725470229
2	Pressure oil pipe assembly	AZ9716470050
3	Combination seal	T071800
4	Hollow bolt	190003962632
5	Gasket	252-3407054
6	Fastening nut	252-3407055
7	Elbow joint	252-3407056
8	Tube connector nut	190003883242
9	Hose connector	WG9100470078
10	Hose clamp	190003989336
11	Rubber hose	WG9725470050
11	Rubber hose with fiber sandwich	AZ9716470060
12	Hex head bolt	Q151B2045TF2
13	Steering rocker	WG9719470020
13	Steering rocker	WG9725470298
13	Steering rocker	WG9716470020
15	Hex head bolt	Q150B0630
16	Hex nut	Q340B06
17	Large washer	Q40206
18	Spring washer	Q40306
19	Angle bracket	1397350169
20	Insulation sleeve	190003489292
21	One-end fixed single pipe clip	Q68225
22	Hex head bolt	Q150B0620
23	Hex nut	Q340B06
24	Spring washer	Q40306
26	Steering bracket	AZ9731470020
26	Steering bracket	AZ9725470295
26	Steering bracket (right)	AZ9725470238
27	Hexagon head bolts (fine teeth)	Q151B1660TF2
28	Self-locking nuts	190003888627
29	Bracket assembly	AZ9725470025
29	Bracket assembly	AZ9725470020
30	Hex head bolt	Q151B1020
31	Hexagon lock nut	Q33210
32	Hex head bolt	Q150B0835
33	Nuts	Q33208
34	Steering tank bracket assembly	AZ9100470040
34	Bracket assembly	AZ9100470049
35	Steering tank	WG9719470033
36	Steering pump (right hand steering)	WG9719470037
36	Steering pump	WG9619470080
36	Steering pump	WG9631470060
37	Combination seal	T071800
38	Rotary pipe joint assembly	WG9100470110
39	Ring joint	WG9100470076
40	Sealing washer	190003098031
41	Hollow bolt	190003962651
42	high-pressure hose	WG9100470107
42	high-pressure hose	WG2032470140
42	high-pressure hose	AZ9716470070
43	Hose clamp	190003989301
44	Forming hose	WG9725470120
44	Forming hose	AZ9725470175
11a	Spring jacket	17017470015
36a	Gasket	161800130047
36b	Socket head cap screws	Q218B1025
36c	Socket head cap screws	Q218B1035
44a	Spring retainer	AZ9725470084
44b	jacket	AZ9123360300