SINOTRUK HOWO AZ9100470225 Truck Parts Power Steering Gear Assembly Hot Sale
No.:
Vehicle Type: Sinotruk Truck Parts
Brand Name: SINOTRUK
Person in charge: William Du
Cel: 8619050562894
Whatsapp: 8619050562894
E-mail: sales22@chinatruck.cc
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Details
Product Description
AZ9100470225 Power Steering Gear Assembly is installed in the hydraulic steering system of SINOTRUK HOWO heavy trucks. This ZF8095 steering gear structure converts steering wheel movement into steering linkage motion while providing hydraulic assistance for easier and more stable vehicle control.
Internal worm gear wear, hydraulic oil contamination, seal aging, steering shaft clearance, or housing damage may cause heavy steering, oil leakage, abnormal steering free play, unstable steering return, and steering vibration during operation.
This steering gear assembly is widely used in export fleet maintenance, dump truck overhaul, engineering vehicle repair, and commercial truck aftermarket steering system service.
Product Overview
This power steering gear assembly is commonly used on SINOTRUK HOWO 6x4 and 8x4 heavy truck steering systems for dump trucks, cargo trucks, tractor trucks, and engineering vehicle applications. The OEM system belongs to HOWO hydraulic steering platforms and is not a North Benz steering system.
Technical Parameters
| Parameter | Specification |
|---|---|
| OEM No | AZ9100470225 |
| Product Name | Power Steering Gear Assembly |
| Type | Hydraulic Steering System Part |
| Steering Model | ZF8095 |
| Material | Cast Iron + Alloy Steel |
| Steering Type | Hydraulic Power Steering |
| Installation Type | Vertical Mount |
| Hydraulic Type | Oil Pressure Assist |
| Installation Position | Chassis Steering System |
| Side | Left Steering |
| Weight | Approx. 38–42 KG |
| Packing | Export Wooden Case |
| Application | Heavy Truck Steering System |
Fitment Models
SINOTRUK HOWO 6x4 Dump Truck
SINOTRUK HOWO 8x4 Dump Truck
HOWO Tractor Truck
HOWO Cargo Truck
HOWO Engineering Vehicle
| Brand | Model | Engine | Fitment |
|---|---|---|---|
| SINOTRUK | HOWO 6x4 Dump Truck | WD615 | Direct Fit |
| SINOTRUK | HOWO 8x4 Dump Truck | D12 | Direct Fit |
| SINOTRUK | HOWO Tractor Truck | WD615 | Direct Fit |
| SINOTRUK | HOWO Cargo Truck | D10 | Can Be Adapted |
| SINOTRUK | Engineering Vehicle Platform | WD615 | Direct Fit |
Fitment Verification
Please verify before purchase:
VIN
OEM No
Steering gear model
Hydraulic pipe position
Mounting hole spacing
Steering shaft spline
Left / Right steering configuration
Steering arm specification
Chassis platform
Serial plate
OEM Cross Verification (Only SINOTRUK / SHACMAN / FAW / Weichai)
Direct Fit
HOWO hydraulic steering systems
SINOTRUK ZF8095 steering platforms
HOWO dump truck steering assemblies
Can Be Adapted
Some SHACMAN steering systems after pipe and bracket verification
Engineering vehicle retrofit applications depending on steering linkage structure
Similar But Not Compatible
ZF8098 steering gears
Right-hand steering assemblies
Different steering shaft spline structures
Different hydraulic pressure steering systems
Common Field Failure Case
Case 1
Vehicle: HOWO 8x4 Dump Truck
Mileage: 680,000 KM
Problem: Steering wheel became heavy during low-speed turning
Root Cause: Internal worm gear wear and hydraulic pressure loss
Solution: Replaced AZ9100470225 steering gear assembly and flushed hydraulic oil
Loss / Benefit: Restored stable steering control and reduced tire wear
Case 2
Vehicle: HOWO Tractor Truck
Mileage: 820,000 KM
Problem: Steering oil leakage around steering shaft seal
Root Cause: Seal aging caused hydraulic oil leakage
Solution: Installed OE-standard steering gear assembly
Loss / Benefit: Reduced steering instability and avoided roadside breakdown
Case 3
Vehicle: Export Fleet Procurement Project
Mileage: Fleet Service Application
Problem: Wrong steering spline supplied
Root Cause: Different steering platform version mismatch
Solution: Verified OEM number and steering shaft spline before shipment
Loss / Benefit: Avoided installation failure and repeat export freight expense
Wrong Part & Export Transport Risk Control
| Risk | Customer Concern | Practical Solution |
|---|---|---|
| Wrong OEM No | Steering mismatch | Confirm AZ9100470225 |
| Wrong Spline | Cannot install | Verify steering shaft spline |
| Wrong Mounting Hole | Chassis mismatch | Confirm bracket dimensions |
| Oil Leakage | Hydraulic failure | Pressure leak testing |
| Internal Gear Wear | Heavy steering | Rotation inspection |
| Wrong Left / Right | Steering direction error | Verify steering configuration |
| Export Damage | Housing crack | Reinforced wooden case |
| Hydraulic Contamination | Steering instability | Protective oil sealing |
Supplier Stability & Procurement Value
Stable supply of AZ9100470225 helps:
Reduce wrong steering gear delivery risk
Lower vehicle downtime
Reduce repeated hydraulic steering repairs
Improve steering operational stability
Reduce repeat sea freight expenses
Improve fleet transport efficiency
Support stable wholesale procurement
Ensure consistent export delivery cycles
Related Truck Parts
Directly Associated Parts
AZ9719470029 Pressure Oil Pipe Assembly
WG9100470078 Hydraulic Hose
T071800 Combination Seal Ring
Same System Parts
AZ9725470229 Steering Pressure Pipe
WG9716470050 Hydraulic Hose Assembly
WG9716470150 Right-Hand Steering Gear
Frequently Ordered Together
Steering oil reservoir
Steering drag link
Hydraulic steering oil
Steering hose clamp
Often Forgotten Parts
Hollow bolt
Seal washer
Steering bracket bolt
Hydraulic pipe sealing ring
Contact
William Du
Heavy Truck Spare Parts Supply
SINOTRUK | SHACMAN | FAW | Weichai Export Parts
WhatsApp / WeChat: +86 19050562894
Email: Sales22@chinatruck.cc
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