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Steering power cylinder
Description：High-quality HOWO Steering Power Cylinder WG9731470070 for SINOTRUK heavy trucks. Made from seamless steel with advanced hydraulic seals for reliable, leak-free performance. Suitable for HOWO, A7, T5G, and T7H steering systems. OEM quality and globally available.
Product model：WG9731470070HOWO
Category ：Steering System
Update time：2025-10-28
Product Introduction
The HOWO Steering Power Cylinder (Part No. WG9731470070) is a vital hydraulic component in the SINOTRUK HOWO steering system.It assists the driver in turning the steering wheel by converting hydraulic pressure into mechanical force, reducing steering effort and improving driving comfort and safety.This steering cylinder is specially designed for HOWO, HOWO A7, T5G, and T7H heavy-duty trucks.It is made from high-quality seamless steel tubing, equipped with precision-machined pistons, and sealed with imported rubber seals to ensure smooth hydraulic performance, leak resistance, and long service life even under extreme road conditions.
Product Specifications
| Item | Specification |
| Product Name | HOWO Steering Power Cylinder |
| Part Number | WG9731470070 |
| Applicable Models | HOWO, HOWO A7, T5G, T7H, SINOTRUK heavy trucks |
| Material | High-strength seamless steel tube |
| Working Pressure | 16–20 MPa |
| Surface Treatment | Phosphating / Anti-rust coating |
| Seal Type | High-pressure oil seal + dustproof seal |
| Packaging | Standard export carton or wooden box |
| Quality Level | Genuine / OEM / High-quality aftermarket |
| Certification | ISO/TS 16949, CCC (China Compulsory Certification) |
Product Features
Powerful steering assistance: Provides stable hydraulic pressure for easy and smooth steering.
Durable and leak-proof: Precision-machined cylinder and imported seals ensure long-lasting, reliable performance.
High-quality materials: Made from seamless alloy steel with anti-corrosion coating for extended service life.
Perfect fitment: 100% compatible with SINOTRUK HOWO original steering system.
Stable performance: Maintains consistent steering control under heavy load or rough road conditions.
Product Application
HOWO Heavy Truck Series (HOWO A7, HOWO T5G, HOWO T7H)
SINOTRUK dump trucks, tractor trucks, mixer trucks, cargo trucks
Installed in the steering hydraulic system, connecting steering gear and front axle steering mechanism
Order Information
Brand: SINOTRUK / HOWO
Model: WG9731470070
Supply Type: Genuine / OEM / Aftermarket
Minimum Order Quantity: 1 piece
Export Markets: Africa, Southeast Asia, South America, Middle East, etc.
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