Toyota LandCruiser LC79/80/105 Radius Arms

Buy Toyota LC79/80/105 Radius Arms, Upgrade the suspension setup of your Toyota LandCruiser with heavy-duty radius arms designed for LC79, LC80 and LC105 Series models. Developed for lifted 4WD applications, these radius arms are designed to help correct caster angles and improve steering and handling after fitting a suspension lift.

If your lifted LandCruiser no longer drives or handles the way it should, upgrading the radius arms can help restore the suspension geometry required for a more predictable driving experience on both sealed roads and off-road tracks.

Built from 32mm 350MPA material with CNC-cut construction, these heavy-duty radius arms are designed for Australian 4WD conditions, including touring, camping, remote travel, off-road driving and demanding recreational use.

Heavy-Duty LandCruiser Radius Arms

A suspension lift changes the operating angles of the factory suspension geometry. Depending on the amount of lift and vehicle configuration, this can affect caster angle and consequently the way the LandCruiser steers and handles.

These heavy-duty radius arms are designed specifically for lifted LandCruiser applications, allowing the arms to be manufactured to suit the lift height selected when ordering.

Simply select the lift height you are running and the radius arms can be made to suit your application.

This makes them a practical suspension upgrade for LandCruiser owners who have fitted a lift kit and want to address changes to their suspension geometry.

Designed for Toyota LandCruiser 79, 80 and 105 Series

These radius arms are designed to suit selected Toyota LandCruiser 79 Series, 80 Series and 105 Series applications.

They are suitable for owners upgrading their suspension for a variety of applications, including:

4WD touring
Camping and overlanding
Remote-area travel
Off-road driving
Recreational four-wheel driving
Lifted LandCruisers
Touring and expedition builds
Custom 4WD builds

Before ordering, ensure your LandCruiser model, year and suspension configuration match the applicable product specifications.

Important 79 Series Compatibility Note

For Toyota LandCruiser 79 Series models, these radius arms ONLY fit pre-DPF models.

Please confirm your vehicle is a pre-DPF 79 Series before purchasing. If you are unsure whether your vehicle is compatible, contact us before ordering.

32mm 350MPA Construction

The radius arms are manufactured using 32mm 350MPA material, providing a substantial construction for demanding 4WD applications.

CNC-cut components provide accurate manufacturing and a consistent finished product, while the heavy-duty construction is suited to LandCruisers that are regularly used away from sealed roads.

Whether your vehicle is a daily-driven 4WD, weekend off-roader, touring vehicle or fully equipped remote-travel LandCruiser, these radius arms provide a purpose-built suspension component for lifted applications.

Designed for Lifted LandCruisers

Installing a suspension lift can provide additional ground clearance and improve a vehicle’s capability in certain off-road conditions. However, increasing ride height can also alter suspension geometry.

One of the important considerations when lifting a LandCruiser is caster.

These radius arms are designed to help correct caster angles on lifted vehicles, allowing the suspension geometry to be better suited to the selected lift height.

When ordering, select the lift height applicable to your LandCruiser so the arms can be manufactured accordingly.

This approach avoids relying on a one-size-fits-all configuration and allows the radius arms to be matched to the intended suspension setup.

SuperPro Bushings

The radius arms are supplied with SuperPro bushings to provide a durable and practical suspension connection.

Genuine rubber bushes are also available for customers who prefer this option.

Bush selection can be an important consideration when building a LandCruiser because different vehicles are used in different ways. A vehicle primarily used for long-distance touring may have different requirements from a dedicated off-road or competition-style build.

If you require genuine rubber bushes rather than the standard SuperPro option, contact us regarding availability and your preferred configuration.

Improved Handling On and Off Road

A properly configured suspension system is important for maintaining predictable handling after lifting a 4WD.

If your LandCruiser has been lifted and the steering or handling characteristics have changed, correcting suspension geometry can form an important part of setting up the vehicle correctly.

These radius arms are designed to help address caster changes associated with lifted applications while providing a heavy-duty suspension component for Australian 4WD use.

They are suitable for both on-road and off-road applications, making them a practical upgrade for LandCruisers that spend time travelling between the highway, dirt roads and more challenging tracks.

Increased Ground Clearance

The radius arm design also provides increased ground clearance, which can be beneficial when travelling over uneven terrain.

Ground clearance is particularly relevant to Australian 4WD owners who regularly encounter rocky tracks, ruts, steep approaches, washouts and other obstacles.

Combined with a suitable suspension lift and correctly selected tyres, upgraded radius arms can form part of a properly configured LandCruiser suspension setup.

Black Powder-Coat Finish

The radius arms are finished in a black powder coat, providing a clean appearance that suits a wide range of LandCruiser builds.

The finish is suitable for both practical touring vehicles and customised 4WD builds where appearance is an important consideration.

If you are building a LandCruiser with upgraded suspension, wheels, tyres, protection equipment and touring accessories, the black finish integrates easily with most underbody configurations.

Make Your LandCruiser Custom

Every 4WD build is different, and some owners want their suspension components to stand out from a standard setup.

If you are looking for a custom finish, contact us to discuss your requirements.

Custom options can be discussed depending on your desired finish and application, allowing you to create a suspension setup that complements the overall appearance of your LandCruiser.

Whether you’re building a classic 80 Series touring rig, a capable 105 Series off-roader or a heavily modified 79 Series, customisation can help make your vehicle unique.

Ideal for Australian 4WD Builds

Toyota LandCruisers are widely used throughout Australia for touring, camping, farm work, recreational four-wheel driving and remote-area travel.

A lifted LandCruiser often carries additional equipment such as:

Bull bars
Winches
Long-range fuel tanks
Roof racks
Drawers
Fridges
Spare wheels
Recovery equipment
Camping equipment
Canopies
Heavy-duty suspension
Larger tyres

With additional weight and a suspension lift, ensuring the suspension geometry is correctly configured becomes an important part of building a well-rounded 4WD.

These radius arms are designed as a heavy-duty solution for owners looking to optimise the suspension setup of their lifted LandCruiser.

Key Features

Suits Toyota LandCruiser 79/80/105 Series
Designed for lifted LandCruiser applications
Heavy-duty 32mm construction
350MPA material
CNC-cut construction
Designed to help correct caster angles
Increased ground clearance
Improved handling on and off road
SuperPro bushings
Genuine rubber bushes available
Black powder-coat finish
Lift-height-specific manufacturing
Custom finishes available upon request
Suitable for Australian 4WD touring and off-road applications

Choose Your Lift Height

When ordering, select the lift height of your LandCruiser suspension setup so the radius arms can be manufactured to suit.

Providing the correct lift information is important because suspension geometry changes according to ride height. Selecting the correct option helps ensure the radius arms are matched to your intended application.

If you have a custom suspension setup or are unsure which option to select, contact us before ordering.

Built for Your LandCruiser Adventure

Whether you’re preparing your LandCruiser for a weekend on the tracks, a long-distance Australian touring trip or a serious off-road build, these heavy-duty radius arms provide a purpose-built solution for lifted suspension applications.

With 32mm 350MPA construction, CNC-cut manufacturing, SuperPro bushings, increased ground clearance and lift-specific caster correction, they are designed to help create a properly configured suspension setup for your LandCruiser.

For customers wanting something different, custom finishes can also be discussed.

Important: For 79 Series LandCruisers, these radius arms are ONLY compatible with pre-DPF models. Always confirm vehicle compatibility and suspension specifications before ordering.

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Toyota LC79/80/105 Radius Arms