Rear Leaf Spring Assembly WG9725520286

The rear leaf spring assembly is a key load-bearing component installed on the rear axle of heavy-duty trucks. It consists of multiple stacked spring steel plates and functions to support vehicle weight, absorb road shocks, and maintain vehicle stability. It is an essential part of the chassis suspension system.

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Description

Technical Parameters

Rear Leaf Spring Assembly WG9725520286

The rear leaf spring assembly is a key load-bearing component installed on the rear axle of heavy-duty trucks. It consists of multiple stacked spring steel plates and functions to support vehicle weight, absorb road shocks, and maintain vehicle stability. It is an essential part of the chassis suspension system.

Photo

Rear Leaf Spring Assembly WG9725520286 2

Rear Leaf Spring Assembly WG9725520286 3

Technical Parameters

Part Number: WG9725520286

Name: Rear Leaf Spring Assembly

Material: High-quality alloy spring steel

Number of Plates: Typically 11–13 (depends on vehicle configuration)

Width: 90 mm

Thickness: 16 mm

Installation: U-bolt mounting

Compatible Brands: CNHTC (China National Heavy Duty Truck) HOWO series

Advantages

Rear Leaf Spring Assembly WG9725520286

High Load Capacity - Made of high-strength spring steel, suitable for heavy-duty conditions.

Excellent Fatigue Resistance - Heat-treated for high durability and long service life.

Good Stability - Improves ride comfort and vehicle stability.

Easy Maintenance - Modular design allows single plate replacement if damaged.

Wide Adaptability - Suitable for various operating conditions (highway transport, mining, construction vehicles).

Application

Rear Leaf Spring Assembly WG9725520286 Suitable for CNHTC HOWO, A7, Haoman series trucks

Widely used in dump trucks, tractor trucks, mixer trucks, and construction trucks

Q&A

Q1: Can this leaf spring be used on all HOWO trucks?
A1: Not exactly. Compatibility depends on the vehicle model and suspension configuration. Please provide chassis or frame number for accurate matching.

Q2: Is the leaf spring prone to breaking?
A2: Genuine OEM parts are heat-treated and fatigue-tested, so they won't easily break under normal conditions. Overloading or prolonged extreme use may shorten lifespan.

Q3: Can a single plate be replaced?
A3: Yes, but replacing the whole set is recommended to ensure even load distribution and driving stability.

Q4: How does it compare with aftermarket parts?
A4: OEM parts have more stable materials and processes, providing better load capacity and longer lifespan. Aftermarket parts are cheaper but may be less durable.

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