Truck torque rod

Torque Rods for Trucks

A torque rod for a truck is an important component of the suspension system. The torque rod connects the axle to the chassis and ensures that the axle remains in the correct position while driving. This allows the forces generated during acceleration, braking, and cornering to be controlled effectively. A properly functioning torque rod contributes to stable road handling, precise steering, and a longer service life for suspension components.

At BAS Parts & Tyres, you'll find a comprehensive range of torque rods for trucks from various makes and models. Whether you're looking for an original torque rod or a high-quality aftermarket alternative, you'll always find the right solution.

What is a Torque Rod?

A torque rod, also known as a radius rod, is a steel suspension component that prevents the axle from moving forwards, backwards, or sideways unintentionally. At both ends, the torque rod is fitted with rubber or metal-rubber bushings that absorb vibrations while allowing controlled movement.

Torque Rods for Front Axles

On the front axle, the torque rod helps maintain correct axle alignment and contributes to stable and predictable steering behaviour.

Torque Rods for Rear Axles

On the rear axle, the torque rod ensures that driving and braking forces are transferred to the chassis in a controlled manner while keeping the axle correctly positioned.

Why is a Torque Rod Important?

A properly functioning torque rod prevents unwanted axle movement and reduces stress on other suspension components. This increases safety and improves driving comfort.

• Keeps the axle in the correct position.
• Improves stability and road handling.
• Reduces vibrations and unwanted movement.
• Minimises wear on tyres and suspension components.
• Contributes to precise steering.

Symptoms of a Worn Torque Rod

Wear to a torque rod or its associated bushings can negatively affect the truck's driving characteristics. Common symptoms include:

• Unstable driving behaviour.
• Knocking or clunking noises from the suspension.
• Excessive axle play.
• Uneven tyre wear.
• Vibrations while driving.
• Worn or cracked torque rod bushings.

Causes of Wear

Heavy Use

Heavy loads, long-distance driving, and many operating hours place significant stress on the torque rods and suspension bushings.

Poor Road Conditions

Uneven roads, potholes, and speed bumps generate additional forces on the suspension, causing torque rods to wear more quickly.

Aging Rubber Bushings

Over time, the rubber bushings lose their elasticity. This results in play and reduces the stability of the suspension.

Corrosion and Damage

Water, dirt, and road salt can damage the torque rod. Collisions or excessive loads can also cause the rod to bend or become damaged.

Choosing the Right Torque Rod

Torque rods differ in length, mounting points, bushing diameter, and design. Always check the OEM number, part number, or chassis number before ordering a new torque rod.

BAS Parts & Tyres supplies torque rods for, among others:

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

Original and Aftermarket Torque Rods

Original Torque Rods

Original torque rods are designed according to the manufacturer's specifications and provide optimal fit, durability, and reliability.

Aftermarket Torque Rods

High-quality aftermarket torque rods are an excellent alternative. They combine an attractive price with reliable performance and a long service life.

Order Torque Rods from BAS Parts & Tyres

BAS Parts & Tyres offers a wide range of torque rods for trucks. Simply search by OEM number, part number, or chassis number to quickly find the right torque rod for your truck. This ensures a stable suspension and optimal driving performance.