-wrap-mode: nowrap; color: rgb(0, 0, 0);">Heavy-duty vehicle leaf springs (leaf spring suspension) serve as the core load-bearing components of commercial vehicle chassis. Key information is as follows:

Core Function

Supports vehicle load and cushions road impacts by absorbing vibrations through the elastic deformation of multiple steel plates. Simultaneously transmits traction and braking forces to ensure driving stability.

Compatible Models

Suitable for front/rear axle suspension systems of heavy-duty trucks and Dump Trucks such as Sinotruk Howo, Dongfeng Tianlong, and FAW J6. The marking “25×80” indicates a leaf width of 80mm and thickness of 25mm.

Product Features

Constructed from spring steel for high elasticity and fatigue resistance; the multi-leaf stack design allows load capacity adjustment by adding or removing leaves. End coils facilitate connection between the chassis and axle.

Recommended Model

WG9725520072

WG9725520286