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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Parts for ISUZU MU-X

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline is a global leader in suspension and handling performance components, delivering high quality products engineered to improve vehicle balance, stability, and driver control. Designed and developed using advanced engineering and testing processes, Whiteline components are trusted by ISUZU MU-X drivers, enthusiasts, and motorsport profess... Read more

Whiteline is a global leader in suspension and handling performance components, delivering high quality products engineered to improve vehicle balance, stability, and driver control. Designed and developed using advanced engineering and testing processes, Whiteline components are trusted by ISUZU MU-X drivers, enthusiasts, and motorsport professionals around the world. With a focus on performance, durability, and precision, Whiteline products are designed to enhance the way ISUZU MU-Xs respond, handle, and perform in real-world driving conditions.

Why Upgrade Your ISUZU MU-X Suspension

Upgrading ISUZU MU-X suspension components is one of the most effective ways to improve vehicle handling, stability, and overall driving performance. Over time, factory suspension components can wear or lose effectiveness, reducing steering response and vehicle control. Performance-focused suspension upgrades help maintain correct suspension geometry, improve tyre contact with the road, and reduce unwanted movement during braking, acceleration, and cornering. With the right ISUZU MU-X components installed, drivers can experience improved confidence, responsiveness, and overall driving feel.

How to Choose the Right ISUZU MU-X Suspension Components

Selecting the right suspension components depends on the vehicle, driving style, and intended performance goals. Whiteline designs components that help drivers improve handling precision while maintaining everyday drivability. Whether the goal is improving cornering performance, reducing vehicle sway, or sharpening steering response, Whiteline ISUZU MU-X suspension components are engineered to work together as a complete handling system. Choosing the correct components helps ensure optimal balance between performance, comfort, and control.

Vehicle Compatibility Information

Whiteline develops suspension and handling components for ISUZU MU-Xs. Products are engineered to integrate with factory suspension systems while improving performance and responsiveness. Whether a ISUZU MU-X is used for daily driving, spirited road use, or performance-focused applications, Whiteline components are designed to enhance handling characteristics while maintaining reliability and durability.

Whiteline Key Products

Whiteline offers a comprehensive range of suspension and handling components designed to improve ISUZU MU-X balance, control, and cornering performance. Each product is engineered to deliver consistent performance while maintaining long term reliability.

ISUZU MU-X Steering and Alignment Components

Steering and alignment components play an important role in maintaining precise vehicle control. Whiteline designs components that help improve steering accuracy, maintain proper alignment, and reduce unwanted movement within the suspension system. These upgrades help deliver sharper steering response, improved driver feedback, and greater confidence behind the wheel.

ISUZU MU-X Suspension and Handling Components

Whiteline ISUZU MU-X suspension components are engineered to improve vehicle stability, balance, and overall handling performance. By managing suspension movement and maintaining proper geometry, these components help reduce body roll, improve tyre contact, and enhance cornering performance. The result is more predictable vehicle behaviour and improved driver control across a range of driving environments.

Installation Options

Whiteline ISUZU MU-X suspension components can be installed by experienced DIY enthusiasts or professional workshops. Proper installation ensures components perform as intended and deliver optimal handling improvements. Professional installation is recommended to ensure correct setup, alignment, and overall system performance.

Shop Whiteline ISUZU MU-X Suspension Components

Explore Whiteline’s full range of ISUZU MU-X suspension and handling components designed to improve vehicle balance, steering response, and overall driving performance. Whether enhancing everyday driving or refining handling performance, Whiteline provides engineered solutions trusted by ISUZU MU-X drivers worldwide.

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21 items

  1. Front Control Arm - Bushing Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max and LDV T60
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: WEK123 Kit Contains:
    W53633 and W53634 - essential to 'Activate More Grip'
    • Front Control Arm - Lower Bushing Kit
    • Front Control Arm - Upper Bushing Kit
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency.Benefit Note: Essential servicing kit for your vehicle featuring key hard working front control arm and strut rod bushings to replace worn and tired factory units. Whiteline's signature black bushings are made tough and offer outstanding abrasion resistance, high load bearing capability (4WD's, utes and towing), flexibility, increased tensile strength and chemical resistance to oil, grease, ozone and weathering.

    Front Control Arm - Bushing Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max and LDV T60

    Eliminate premature wear and enhance steering precision and handling, a complete essential front control arm bushing upgrade to activate more grip. Includes: Front Control Arm Lower and Front Control Arm Upper Bushing Kits.
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 8 Bushings, 8 Tubes
    $335.50
  2. Front Differential Drop - Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max and MU-X
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W93224 Benefit Note:
    The Whiteline differential drop kit when fitted to lifted vehicles corrects CV shaft angles and eliminates the potential issue of popping or breaking a driveshaft. In turn, wear on the CV boots will be reduced and the kit provides provision for fitting of the original protection bash plates.

    Front Differential Drop - Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max and MU-X

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 1 Bracket, 5 Bolts, 2 Spacers & 3 Washers
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 1 Bracket, 5 Bolts, 2 Spacers, 3 Washers
    $500.50
  3. Front Differential Drop Kit to Suit Isuzu D-Max 2019-on and MU-X 2021-on
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W93577 Benefit Note:
    The Whiteline differential drop kit when fitted to lifted vehicles corrects CV shaft angles and eliminates the potential issue of popping or breaking a driveshaft. In turn, wear on the CV boots will be reduced.

    Front Differential Drop Kit to Suit Isuzu D-Max 2019-on and MU-X 2021-on

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 1 Bracket, 2 Spacers, 2 Bolts & 2 Washers
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 1 Bracket, 2 Spacers, 2 Bolts, 2 Washers
    $220.00
  4. Front Lower Control Arm - Bushing Kit to Suit Holden, Isuzu and LDV
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W53633 Benefit Note:
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

    Front Lower Control Arm - Bushing Kit to Suit Holden, Isuzu and LDV

    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 4 Bushings, 4 Tubes
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Tubes
    $258.19
  5. Front Lower Control Arm - Inner Camber Bolt Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max, MU-X, LDV T60 and Mazda BT-50
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KCA503 Benefit Note:
    Whiteline OEM replacement camber bolts are designed to replace the old worn/rusted factory lower inner control arm camber bolts, perfect for wheel alignment correction and enhancing camber for road applications.

    Front Lower Control Arm - Inner Camber Bolt Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max, MU-X, LDV T60 and Mazda BT-50

    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 4 Bolts, 4 Washers, 4 Nuts
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bolts, 4 Washers, 4 Nuts
    $279.46
  6. Front Shock Absorber - Upper Bushing Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max, MU-X, LDV T60 and Mazda BT-50
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W33349 Benefit Note:
    Shock absorber advances and demands for improved travel and load bearing has placed extra importance and stress on shock absorber bushings. Whiteline's superior formulation shock bushings enhance the performance of new and used shock absorbers.

    Front Shock Absorber - Upper Bushing Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max, MU-X, LDV T60 and Mazda BT-50

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings & 4 Washers
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Washers
    $86.26
  7. Front Steering Knuckle Kit to Suit Isuzu D-Max & MU-X & Mazda BT-50
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KCA514

    KCA514 Steering Knuckle Kit - Bump Steer Correction
    Optimizing Steering Geometry for Better Handling and Safety

    The KCA514 Steering Knuckle Kit is designed to improve steering geometry and reduce bump steer. It is completely legal and doesn’t require engineering certification or modification plates. This product is VSB 14 approved and ADR compliant. It functions similarly to installing an upper control arm in your vehicle.

    Our engineering team has rigorously tested the aftermarket front knuckle (KCA514) to VSB 14 load standards using FEA analysis, assessing it for a front axle rating of 1650kg. The tests confirm that the product exceeds strength requirements. It is compatible with any GVM upgrade.


    VSB 14 Compliance & Legality

    VSB 14 outlines legal requirements for aftermarket modifications. The KCA514 knuckle is classified as owner-certified, meaning no engineer or certification is needed once installed. This is similar to installing legal modifications such as upper control arms, shocks, or lift kits.


    ADR Compliance & Legal Status

    The Australian Design Rules (ADRs) set national safety, anti-theft, and emissions standards for vehicles. While there are no specific ADRs for steering knuckles (similar to control arms or shocks), the KCA514 steering knuckle meets OE (Original Equipment) design standards. As there are no ADRs governing the "robustness of a vehicle," VSB 14 is the primary standard for in-service modifications.


    Comparison to Other In-Service Modifications

    Other similar in-service bolt-on modifications that don’t require engineering or mod plates include:

    1. Leaf Spring Replacement – Parabolic vs. original leaf springs.
    2. Front Strut Swap – OE strut to Formula 4x4 or equivalent.
    3. Bull Bar Installation – No issues with fitting a bull bar.
    4. Control Arm Upgrade – Replacing a steel control arm with an alloy one.

    Whiteline products undergo extensive testing to ensure compliance with relevant engineering standards, offering peace of mind regarding quality.


    Benefits

    • Enhanced Handling: Improved vehicle dynamics, providing better driving confidence and a smoother feel.
    • Better Stability: Improved stability for daily driving, off-roading, and touring.
    • Reduced Steering Correction: No more constant steering adjustments or fighting lane assist features.
    • Less Driver Fatigue: A more relaxed driving experience and reduced risk of accidents.
    • Reduced Tire Wear: Better tire contact with the road, increasing tire life.

    Why the Isuzu D-Max, MU-X & Mazda BT-50 Need This Product

    These vehicles experience chronic bump steer, which leads to significant tire wear. This issue is apparent in both standard-height and lifted versions, but becomes more severe with lift modifications.

    The KCA514 steering knuckle provides a direct replacement, replicating all original features and mounting provisions. Made from hot-forged 4140 AISI steel, it’s heat-treated and finished with black e-coat for optimal corrosion resistance.

    Pairing KCA514 steering knuckles with upper control arms resolves premature tire wear, improves alignment, and restores proper handling.


    Can Regular Wheel Alignments Fix the Issue?

    No. While wheel alignments may temporarily reduce tire wear, they don’t fix the underlying problem. Alignments are a band-aid solution, not a permanent fix.


    Alternative Fixes to Steering Knuckle

    After extensive testing, we’ve learned that while an upper control arm may slightly improve bump steer, it doesn’t provide a full solution. Adjusting the steering rack pickup point is necessary to properly address bump steer. Using an upper control arm to fix bump steer would cause other issues, such as tire clearance problems.

    The Whiteline steering knuckle is engineered to correct bump steer without introducing new complications.


    What is Bump Steer?

    Bump steer refers to changes in the vehicle’s toe as its ride height changes, especially when driving over bumps. This is particularly problematic when towing, carrying heavy loads, or using a suspension lift. Excessive bump steer causes premature tire wear, as demonstrated in real-world field tests and R&D.


    How Does the Whiteline Steering Knuckle Help?

    The Whiteline steering knuckle relocates the tie-rod pickup point to optimize the steering geometry and reduce bump steer across different ride heights. Testing shows a 75% reduction in bump steer when these knuckles are installed in lifted vehicles. When installed in standard-height vehicles, bump steer is reduced to nearly zero.

    Combining the KCA514 knuckles with offset upper control arms can reduce bump steer by an additional 10-15%.

    Front Steering Knuckle Kit to Suit Isuzu D-Max & MU-X & Mazda BT-50

    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 2 Knuckles
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Knuckles
    $1799.60
  8. Front Strut - Spacer Kit Raises Vehicle Approx 10-12mm to Suit Various 4x4 Applications
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W44124 Benefit Note: Whether its to compensate loading one side of a vehicle common to 4x4 or looking to obtain that preferred ride height setting Whiteline spacers are an economical solution.

    Front Strut - Spacer Kit Raises Vehicle Approx 10-12mm to Suit Various 4x4 Applications

    OD=125, ID=79, H=6mm
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 2
    Kit Contents 1 Spacer
    $120.48
  9. Front Strut Mount - Bushing Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max, MU-X and Mazda BT-50
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W44115 Benefit Note:
    Hard working or lifted commercial or 4x4 vehicles tend to suffer from premature wear of the upper strut mount/ shock absorber bushings. The Whiteline kit contains new strut top, upper strut mount pads and shock absorber pin bushings to restore the strut mount to as new condition.

    Front Strut Mount - Bushing Kit to Suit Holden Colorado, Trailblazer, Isuzu D-Max, MU-X and Mazda BT-50

    Enhances suspension precision and alignment stability; a complete, premium upgrade. Includes: Upper Strut Mount Pads and Shock Absorber Pin Bushings.
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 6 Bushings, 4 Washers
    $126.05
  10. Front Strut Mount - Kit to Suit Holden Colorado, Isuzu D-Max, LDV T60, Mazda BT-50 and Toyota Prado
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W44120 Benefit Note:
    Hard working or lifted commercial or 4x4 vehicles tend to suffer from premature wear of the upper strut mount/ shock absorber bushings. The Whiteline kit contains new strut top, upper strut mount pads and shock absorber pin bushings to restore the strut mount to as new condition.

    Front Strut Mount - Kit to Suit Holden Colorado, Isuzu D-Max, LDV T60, Mazda BT-50 and Toyota Prado

    Enhances suspension precision and alignment stability; a complete, premium upgrade. Includes: Strut Top, Upper Strut Mount Pads & Shock Absorber Pin Bushings.
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 2
    Kit Contents 1 Mount
    $174.66
  11. Front Strut Mount - Kit to Suit Holden Colorado, Trailblazer and Isuzu MU-X
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W44123 Benefit Note:
    Hard working or lifted commercial or 4x4 vehicles tend to suffer from premature wear of the upper strut mount/ shock absorber bushings. The Whiteline kit contains new strut top, upper strut mount pads and shock absorber pin bushings to restore the strut mount to as new condition.

    Front Strut Mount - Kit to Suit Holden Colorado, Trailblazer and Isuzu MU-X

    Enhances suspension precision and alignment stability; a complete, premium upgrade. Includes: Strut Top, Upper Strut Mount Pads & Shock Absorber Pin Bushings.
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 2
    Kit Contents 1 Mount
    $130.41
  12. Front Sway Bar Mount - Bushing Kit 29mm to Suit Holden Colorado, Trailblazer and Isuzu MU-X
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W23754 Benefit Note:
    Designed to fit a 29mm sway bar. Whiteline's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Whiteline bushings are made from the latest highest quality synthetic elastomer and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

    Front Sway Bar Mount - Bushing Kit 29mm to Suit Holden Colorado, Trailblazer and Isuzu MU-X

    Improves stability and control, transforming vehicle performance the perfect, complete upgrade. Includes: 2 Bushings
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Bushings
    $27.94
  13. Front Upper Control Arm - Bushing Kit to Suit Holden, Isuzu and LDV
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W53634 Benefit Note:
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

    Front Upper Control Arm - Bushing Kit to Suit Holden, Isuzu and LDV

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 4 Bushings, 4 Tubes
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Tubes
    $118.98
  14. Front Upper Control Arms Fixed Offset to Suit Isuzu D-Max and Mazda BT-50 2020-on 4wd
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KTA296 Benefit Note:
    A short fall of the modern day IFS 4wd is the adjustment range provided for successful wheel alignments, this becomes even more of an issue when the vehicle is lifted by more than 1 inch. Not only does the vehicle run into camber and caster issues, but ball joint articulation and clearance issues to the coil over strut at ride and droop height. The new Whiteline offset UCA (Upper Control Arm) is an all-in-one solution for any vehicle that has been lifted between 30mm and 70mm. Providing an increase between +2.5 and +3.5 degrees of caster and up to 1.5 degrees of negative camber increase (figures quoted are based off an approximate 50mm/ 2 inch) along with greater clearance to the coil over strut and more articulation of the arm by virtue of new maintenance free GIIRO bushing technology.

    Front Upper Control Arms Fixed Offset to Suit Isuzu D-Max and Mazda BT-50 2020-on 4wd

    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Arms
    $916.31
  15. Sway Bar Link to Suit Various Applications
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KLC102 Benefit Note: Not many enthusiasts are aware that OEM and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.

    Sway Bar Link to Suit Various Applications

    Adjustable Ball/Ball Style - 10mm Ball Stud 150-175mm - horizontal heavy duty ball joints
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Links
    $198.99
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