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Vehicles & two-wheelers
Truck Trailer Suspension Casting Parts
<p style="line-height: 2em;">This series of heavy-duty truck and semi-trailer suspension components include cast suspension brackets, equalizer beams, balance arms and torque rod assemblies, which are core load-bearing parts for vehicle chassis.</p><div style="color: rgb(31, 35, 41); font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: …
SupplierShijiazhuang Trust Vehicle Industry Co., Ltd.www.cntrustvehicle.com
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About this product
Product information from the supplier.
| Item | Details |
|---|---|
| Product Range | Suspension front brackets, triangular fixed supports, equalizer balance beams, extended suspension control arms, torque rod assemblies |
| Material | High-strength ductile cast iron / cast steel; seamless steel pipe for torque rods |
| Surface Treatment | Anti-rust red epoxy paint, matte black anti-corrosion baking finish, resistant to rain, mud and salt spray |
| Rod Length Options | 15 inch, 18 inch, 22 inch; customized length available |
| Manufacturing Process | Integral precision casting + CNC boring, high dimensional accuracy for mounting holes |
| Applicable Vehicles | Heavy-duty tractor trucks, box semi-trailers, bulk carriers, dump trucks, cargo haulage vehicles |
| Load Application | Designed for multi-axle heavy-duty trailers, suitable for long-distance highway transport and construction site overloading scenarios |
Core Advantages
1. Ultra-high Structural Strength for Heavy Loads
One-piece thickened casting structure with minimal internal defects like blowholes and sand holes. Ductile iron features outstanding tensile and impact resistance. Resist deformation and fracture on bumpy roads, steep slopes and overloading conditions, with much longer service life than ordinary cast iron spare parts.
2. Precise Machining & Wide Compatibility
All mounting holes are CNC precisely machined with unified standard dimensions. Direct replacement without modification for most mainstream heavy truck and trailer suspensions. High coaxiality of rod end holes ensures easy pin installation and convenient later maintenance.
3. Excellent Anti-corrosion & Wear Resistance
Thick anti-rust primer coating blocks corrosion from rain, deicing agent and mud, avoiding rust during long-term outdoor exposure. Thick-walled steel torque rods effectively resist bending and twisting under cyclic stress.
4. Complete Matching Kit to Balance Suspension Force
Full set of brackets, equalizer beams and torque rods evens out stress on left and right axles, reducing abnormal tire wear, axle deviation and overload damage on leaf springs. Lower overall chassis failure rate and after-sales maintenance costs.
5. Multiple Sizes & Flexible Customization
Standard torque rods in 15/18/22 inches in stock. Non-standard length and hole spacing can be customized according to customer drawings, perfectly fitting suspension systems of various domestic and overseas truck brands with great export adaptability.
6. Improved Driving Safety & Stability
Reliable suspension assemblies lock axles firmly, minimizing body sway and tail flick during braking, cornering and high-speed cruising. Buffer road vibration to protect vehicle frame and cargo, greatly enhancing driving stability for long haul transportation.
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Shijiazhuang Trust Vehicle Industry Co., Ltd.
