Watts Link Bushes for Vehicle

Watts link bushes are the polyurethane bush kits used to replace worn rubber bushes at the side rod and central pivot positions of the rear Watts link assembly. The Watts link is a rear lateral location mechanism fitted to applicable solid rear axle passenger platforms in place of a panhard rod, using two equal-length side rods connected to a central pivot mounted on the axle housing to maintain precise lateral axle centring through suspension travel. Unlike a panhard rod, which introduces a small arc of lateral movement as the axle travels, the Watts link geometry keeps the axle centred throughout its full range of travel. The bushes at the side rod mounting positions and at the central pivot are the means by which this geometry is maintained and compliance is controlled.

As Watts link bushes wear, play develops at the side rod mounts and pivot interface, allowing lateral axle movement that the Watts link design is specifically intended to prevent. The result is rear end lateral instability, imprecise cornering and increased NVH that progressively worsens. Quality polyurethane replacement Watts link bush kits restore correct compliance at each position, eliminating lateral play and returning the rear axle to its correct centred geometry throughout suspension travel. Both products are backed by a lifetime warranty.

Why Upgrade Suspension?

On vehicles fitted with a Watts link rear suspension system, the bush condition at the side rod mounts and central pivot directly determines the precision with which the rear axle is laterally centred under all driving conditions. Factory rubber bushes deteriorate over time and with age, allowing lateral play to develop at the link mounting interfaces that compromises the Watts link's core function. The rear end instability and imprecision that results is particularly noticeable under cornering and during direction changes, and unlike many bush wear symptoms, cannot be fully corrected through alignment or other adjustments while the bushes remain worn.

Renewing both the side rod mounting bushes and the pivot bush with polyurethane alternatives restores the correct interference and compliance at every Watts link interface, returning the rear axle to precise lateral centring and delivering a more stable, predictable and confidence-inspiring rear end character.

Watts Link Bush Range

The Watts link bush range includes:

• Rear Watts Link Side Rods Bush Kits: Bush kits for the chassis and axle mounting positions of both Watts link side rods, restoring correct lateral compliance and eliminating play at the side rod pivot interfaces on applicable RTV solid axle platforms.
• Rear Watts Link Pivot Bush Kits: Bush kits for the central pivot mounting position of the Watts link, restoring correct pivot compliance and ensuring the central rocker operates through its designed arc without play on applicable platforms.

Why Purchase Watts Link Bushes?

Renewing both the side rod bushes and the pivot bush as part of a complete Watts link service ensures every position in the lateral location system is restored simultaneously, delivering consistent and complete compliance across the full assembly. Replacing only one position while leaving others worn results in a Watts link that remains compromised in its ability to maintain precise lateral axle centring.

For workshops and experienced DIY users servicing applicable classic Australian solid axle platforms, Watts link bush renewal at all positions is the correct approach to restoring the rear end lateral stability and cornering precision that the Watts link design is intended to deliver.

Compatible Vehicles

Watts link bushes are compatible with:

• Classic Australian passenger vehicles fitted with a rear Watts link solid axle suspension system requiring side rod and pivot bush renewal to restore correct lateral axle centring and rear end stability.

Installation and Support

The Watts link side rods bush kit requires approximately two hours to install. The pivot bush kit requires approximately one hour. Both kits can be purchased and installed together as part of a complete Watts link bush service. For additional technical assistance, a dedicated support team is available to help ensure correct product selection and fitment for the specific platform and Watts link configuration.

Repair and Upgrade

Watts link bushes are manufactured from high-strength polyurethane engineered to withstand the lateral load, vibration and environmental exposure that Watts link side rod and pivot mounting positions are subject to in everyday use. Resistant to oil, heat and road contaminants, polyurethane Watts link bushes maintain their compliance characteristics for longer than factory rubber alternatives, delivering more consistent lateral axle centring and rear suspension performance throughout their service life. Both products are backed by a lifetime warranty.

Who Watts Link Bushes Are For

Watts link bushes are a practical solution for:

• Professional workshops carrying out rear suspension servicing and restorations on applicable classic Australian solid axle platforms requiring Watts link side rod and pivot bush renewal to restore correct lateral axle centring and rear end stability.
• Classic vehicle owners and enthusiasts renewing rear suspension components on applicable platforms who want to ensure the Watts link is correctly serviced at both the side rod and pivot positions as part of a thorough rear suspension overhaul.

The right Watts link bush kit restores correct lateral axle centring and pivot compliance across the full assembly, eliminates rear end lateral play and delivers a more stable, precise and predictable rear suspension character every time.

Shop Watts Link Bushes

Explore the Watts link bushes range and find the right kit for your vehicle. With rear Watts link side rods bush kits and pivot bush kits for applicable classic Australian solid axle platforms, you can restore correct lateral axle centring across the full Watts link assembly and complete your rear suspension service with confidence.