Universal Anti Roll Bar Mounts & Brackets with Fitting Position Rear Axle

Whiteline universal anti roll bar mounts and brackets hold your anti roll bar firmly to the body or subframe, so it can work at full effectiveness every time the vehicle corners. The range combines strong mounting brackets with polyurethane mount bushes sized by bar diameter. That makes it easy to fit an aftermarket anti roll bar, replace worn or corroded factory hardware, or build a custom anti roll bar setup.

Because they?re selected by bar diameter and bracket style rather than by vehicle, universal anti roll bar mounts suit cars, performance builds, 4WDs, 4x4s and restored or custom vehicles alike.

What Anti Roll Bar Mounts and Brackets Do

A sway bar, also called an anti-roll bar or stabiliser bar, twists as the body rolls in a corner, resisting that roll and keeping the vehicle flatter. For the bar to twist effectively, its centre section must be held securely to the vehicle while still being able to rotate.

That?s the job of the anti roll bar mounts. Each mount is made up of a bush that wraps around the bar and a bracket, sometimes called a saddle or clamp, that holds the bush to the body or subframe. When the mounts are firm, every movement of the suspension goes straight into twisting the bar. When they?re worn or flexible, the bar can move within its mounts, delaying its response and reducing its effect.

How Mount Bushes and Brackets Work Together

Anti roll bar mount bushes and brackets are designed as a matched pair. The bush must fit the anti roll bar diameter precisely on the inside and fit the bracket snugly on the outside. The bracket must then clamp the bush with even pressure, without crushing it.

A correctly matched bush and bracket:

• Holds the bar firmly in position under cornering loads
• Allows the bar to rotate smoothly within the bush
• Spreads the load evenly across the bush, so it lasts longer
• Prevents the bush from squeezing out of the bracket under load

Each listing shows which bracket a mount bush is designed to be used with, so you can choose a correctly matched combination.

Types of Anti Roll Bar Mounts and Brackets

Universal Mounting Brackets

Universal brackets are designed to clamp a range of mount bushes to a flat mounting surface. They?re ideal for fitting anti roll bars where the factory brackets are missing, damaged or unsuitable, or for custom and restoration projects.

Heavy-Duty Brackets and Saddles

Heavy-duty brackets and mounting saddles are built for larger-diameter anti roll bars and higher loads. They suit performance vehicles with stiff aftermarket bars, and 4WDs and 4x4s that see demanding conditions. Heavy-duty mount bushes are designed specifically to work with these saddles.

Offset and Relocation Brackets

On some vehicles, a suspension lift or a change of anti roll bar can leave the bar rubbing on the struts, arms or chassis. Offset and relocation brackets move the bar?s mounting position to restore clearance, giving a neater, stronger result than stacking spacer plates.

Signs of Worn Anti Roll Bar Mounts

• Clunking or knocking from the front or rear over bumps, or when turning in
• More body roll than expected through corners
• A vague or delayed response when changing direction
• Cracked, split, flattened or oil-soaked mount bushes
• Brackets that are bent, cracked, corroded or loose
• Visible movement between the anti roll bar, bush and bracket

Bush Material and Grease Retention

Whiteline anti roll bar mount bushes are made from a high-quality synthetic elastomer that resists oil, grease, ozone and weathering. They?re designed to work alongside the rest of your suspension, delivering safety, handling, ride quality and longevity with reduced maintenance.

Each bush features a knurled inner bore designed to retain grease. Because the anti roll bar rotates inside the bush as the suspension moves, the knurling holds lubricant against the bar. That keeps rotation smooth and quiet and prevents the squeaks that can occur with poorly lubricated bushes.

The brackets are made from high-strength, corrosion-resistant materials, so they resist flexing, fatigue and rust under constant load and harsh conditions.

How to Choose the Right Mount and Bracket

• Anti roll bar diameter: measure the bar accurately with vernier callipers on a clean, straight section where the bush will sit. The mount bush must match this diameter.
• Bush and bracket pairing: choose a mount bush designed for the bracket or saddle you?re using. Standard and heavy-duty bushes suit different brackets.
• Mounting surface and bolt spacing: check the bracket?s bolt spacing and shape match the mounting points on your vehicle, or the surface you?re fabricating.
• Clearance: check that the bar will clear surrounding suspension, steering and chassis components through full suspension travel and steering lock.

Fitting Anti Roll Bar Mounts and Brackets

Anti roll bar mounts and brackets can be fitted by a workshop or an experienced home mechanic. As a general guide:

• Support the vehicle safely, ideally with the suspension at normal ride height. This keeps the bar in its neutral position.
• Remove the old brackets and bushes, and clean the bar and mounting surfaces.
• Apply a grease suitable for polyurethane to the inside of each new bush, working it into the knurled bore.
• Fit the bushes to the bar, position the brackets, and fit the bolts loosely.
• Centre the bar between its mounts, then tighten the bracket bolts evenly to the specified torque.
• Fit lateral locks beside the mounts where needed, to stop the bar shifting sideways.

Check for clearance and smooth rotation, and recheck the bolts after the first drive.

Who Universal Anti Roll Bar Mounts Suit

Universal anti roll bar mounts and brackets suit enthusiasts fitting an aftermarket or larger anti roll bar, and owners replacing worn, corroded or damaged factory brackets and bushes. They?re also used by 4WD and 4x4 owners who need to restore anti roll bar clearance after a lift, by restorers and custom builders creating new anti roll bar installations, and by drivers chasing a tighter, more responsive feel through corners.

Shop Universal Anti Roll Bar Mounts & Brackets

Stop the bar wandering sideways with universal anti roll bar lateral locks, also found in our universal parts range.

Measure your anti roll bar diameter, choose the matching mount bush and bracket, then order online for delivery or have them fitted by an authorised Whiteline reseller. Every Whiteline component comes with our warranty and fitment guarantee, plus 30 days to return anything that isn?t right for your vehicle. Lock your anti roll bar firmly in place and get the most from it with Whiteline.