
This upper control arm is a core front suspension spare part for heavy trucks, light commercial vans and buses. Made of forged alloy steel with integrated ball joint and rubber bushings, it features double electrophoretic anti-rust coating for long-term sea transportation. Strictly tested for load capacity and salt spray resistance, it is a direct OE replacement part, available with OEM customization and stable supply.
| 参数项目 (Parameter Item) | 英文规格说明 (English Specification) |
| 产品名称 (Product Name) | Front Suspension Upper Control Arm Assembly / Upper Wishbone |
| 适用车型 (Applicable Vehicle) | Heavy/Light Commercial Vehicle, Pickup, Bus Front Axle |
| 主体材质 (Main Material) | High-Strength Alloy Steel / Austempered Ductile Iron (ADI) |
| 结构形式 (Structure Type) | A-Frame Type / Triangular Stamped & Welded Structure |
| 衬套类型 (Bushings Type) | Rubber Hydraulic Bushing / Polyurethane Bushing |
| 球头销规格 (Ball Joint Spec.) | M14×1.5 / M16×1.5 (With Dust Boot) |
| 安装孔距 (Mounting Hole Distance) | Inner Hole Spacing: 80-120mm; Outer Hole Spacing: 60-90mm |
| 表面处理 (Surface Treatment) | E-coat + Topcoat / Zinc Plating & Passivation |
| 静载强度 (Static Load Capacity) | ≥ 30 kN (Vertical Direction) |
| 重量范围 (Weight Range) | 3.5 kg - 8.0 kg (Depending on vehicle model) |
| 产品总长度( Overall Length) | 220mm–680mm |
| 衬套内径(Bushing Inner Diameter) | 16/18/20/22/25mm 多规格可选 |
| 衬套外径(Bushing Outer Diameter) | 38–60mm |
| 球头螺纹(Ball Joint Thread Specification) | M14×1.5 / M16×1.5 / M18×1.5 / M20×1.5 |
| 球头摆角(Max Ball Joint Swing Angle) | ±32° |
| 安装孔直径(Mounting Hole Diameter) | 14/16/18/20mm |
| 臂板厚度(Arm Plate Thickness) | 轻卡 8–10mm;重卡 12–16mm |
| 单支净重(Net Weight Per Piece) | 轻卡 3.2–6kg;重卡 8–15.8kg |
| 安装孔中心距(Center Distance Between Mounting Holes) | 130–450mm |
As a parts distributor, this upper control arm delivers consistent quality. Durable build, fits Ford Ranger & Transit flawlessly, low return rate from our mechanic clients.
Perfect replacement suspension arm! Solid forged construction, smooth ball joint movement, corrosion resistant coating. Highly recommend for commercial vehicle repair business.
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