SINOTRUK HOWO Dump Truck Heavy Duty Rear Leaf Spring Assembly WG9725520286

Rear Leaf Spring Assembly WG9725520286 For Shacman Truck Spare Parts

 WG9725520286 is specifically engineered for high-load transport environments and is manufactured using high-strength spring steel. Having undergone rigorous stress-relieving and surface-hardening treatments, the product exhibits exceptional load-bearing capacity and fatigue resistance. As a core component of the suspension system, it effectively absorbs road vibrations, thereby ensuring vehicle stability and safety under harsh operating conditions.

Basic Attributes

Material: 60Si2Mn / SUP9 High-Performance Spring Steel
Number of Leaves: 12-Leaf Assembly (Standard Heavy-Duty Configuration)
Surface Treatment: Anti-Rust Painting / Shot Peening

Compatible Models

Sinotruk Series: Heavy-duty trucks including HOWO (7 Series), HOWO A7, HOWO T7H, T5G, and others.
Vehicle Applications: 6×4 and 8×4 dump trucks, tractor units, and heavy-duty mining vehicles.
Axle Compatibility: Suitable for mainstream heavy-duty rear axle suspension systems.

Product Features

High-Strength Load-Bearing Structure: Fabricated from thickened, high-grade spring steel, ensuring exceptional resistance to deformation even under heavy-tonnage transport conditions.
Precision Dimensional Matching: Manufactured in strict adherence to standard process parameters, featuring precise alignment of mounting holes and center bolt dimensions to facilitate smooth and seamless replacement installation.
Superior Fatigue Resistance: Undergoes comprehensive heat treatment and surface shot peening to effectively retard the propagation of internal micro-cracks, thereby extending the product's service life.
All-Condition Adaptability: Features an optimized design regarding curvature and stiffness, maintaining outstanding shock-absorption performance when heavy-duty chassis traverse rough terrain or mining roads.

Product Specifications

Ordering & Shipping Information