Truck leaf spring silent block

Leaf Spring Bushings for Truck Leaf Springs

A leaf spring bushing for a truck leaf spring is an important suspension component. This rubber-to-metal bushing, also known as a spring eye bushing, connects the leaf spring assembly to the chassis and ensures that movement is absorbed in a controlled manner. Leaf spring bushings reduce vibrations, minimize noise and prevent excessive stress on the suspension. Worn or damaged bushings can lead to excessive play, unstable handling and accelerated wear of other suspension components.

At BAS Parts & Tyres, you'll find an extensive range of leaf spring bushings for truck leaf springs. Whether you're looking for an original spring eye bushing or a high-quality aftermarket alternative, you'll always find the right solution for your truck.

What is a leaf spring bushing?

A leaf spring bushing is a rubber-to-metal connection mounted at the ends of a leaf spring assembly. It allows the leaf spring to move in a controlled manner without direct metal-to-metal contact. This absorbs vibrations and keeps the forces generated while driving under control.

Rubber-to-metal bushings

The most common design consists of a steel outer sleeve with an elastic rubber core. This construction provides the ideal combination of flexibility, vibration damping and durability.

Front and rear axle bushings

Leaf spring bushings are available for both the front and rear axle. Dimensions, load capacity and construction vary depending on the vehicle type and suspension system.

Why are properly functioning leaf spring bushings important?

Leaf spring bushings allow the leaf spring assembly to move freely without unwanted play or excessive vibration. They contribute to stable handling, even load distribution across the suspension and a longer service life for leaf springs, mounting points and the chassis.

• Absorb vibrations and shocks.
• Prevent metal-to-metal contact.
• Improve truck stability.
• Reduce suspension wear.
• Increase driving comfort.

Symptoms of worn leaf spring bushings

Worn or damaged leaf spring bushings often cause noticeable problems while driving. Common symptoms include:

• Excessive play in the suspension.
• Knocking or clunking noises while driving.
• Unstable handling.
• Uneven tyre wear.
• Visible cracks or dried-out rubber.
• An incorrect leaf spring position.

Causes of wear

Normal wear

Over time, the rubber ages and the elasticity of the leaf spring bushing gradually decreases.

Heavy-duty use

Intensive transport, heavy loads and driving on poor road surfaces place additional stress on the leaf spring bushings.

External influences

Oil, dirt, road salt, moisture and extreme temperature changes can damage the rubber and shorten its service life.

Wear of adjacent components

Damaged leaf springs, worn mounting bolts or play in other suspension components can create additional stress on the leaf spring bushings.

Choosing the right leaf spring bushing

Leaf spring bushings differ in diameter, width, material and application. Always check the OEM number, part number or chassis number before ordering a new leaf spring bushing.

BAS Parts & Tyres supplies leaf spring bushings for, among others:

• DAF
• IVECO
• MAN
• Mercedes-Benz
• Renault Trucks
• Scania
• Volvo Trucks

Original and aftermarket leaf spring bushings

Original leaf spring bushings

Original leaf spring bushings fully meet the manufacturer's specifications and provide an optimal fit, reliable performance and a long service life.

Aftermarket leaf spring bushings

High-quality aftermarket leaf spring bushings are an excellent alternative. They combine an attractive price with reliable quality and long-lasting performance.

Order leaf spring bushings from BAS Parts & Tyres

BAS Parts & Tyres offers a wide range of leaf spring bushings for truck leaf springs. Simply search by OEM number, part number or chassis number to quickly find the right spring eye bushing for your truck. This ensures reliable suspension performance and provides optimum stability, driving comfort and a long service life for the suspension system.