Track Order
|
Bushing size Search
|
Find a Store
|
Trade Site
|
Help
|
Toggle Nav
Search
Cart
SuperPro Suspension | Australia
Suspension Bushings & Parts That Outperform
Find the right suspension parts for Australia. Engineered to outperform, built for every road.

Search by
Parts for ISUZU MU-X UCR, RJ 4WD

Suspension Diagrams

Front Suspension

Front Suspension

Front Suspension

Front Suspension

Rear Suspension

Rear Suspension

Rear Suspension

Rear Suspension

View as Grid view List / Trade View
Page
Set Descending Direction

27 items

  1. Front Control Arm - Geometry Correction Kit

    Front Control Arm - Geometry Correction Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm - Geometry Correction Kit
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: TRC6680KIT

    SuperPro TRC6680 Steering Knuckle – Eliminate Bump Steer the Right Way

    The SuperPro TRC6680 Steering Knuckle is the ultimate solution for bump steer issues affecting all 2019-onwards Isuzu D-Max, MU-X, and Mazda BT-50 models, delivering improved handling, tyre life, and alignment precision.
    Isuzu and Mazda’s 2024 suspension update for the D-Max, MU-X, and BT-50 has only solved around 45% of the bump steer problem. That means drivers are still left dealing with:
    • Premature tyre wear
    • Inconsistent wheel alignment
    • Unstable handling, especially when lifted or loaded
    The SuperPro TRC6680 steering knuckle and TRC6590 upper control arm are the complete fix—engineered to reduce bump steer by up to 95%, improving handling, alignment, and tyre life, whether your vehicle is at standard height or lifted.
     

    Why TRC6680?

    • Fixes the real cause of bump steer by raising the steering rack pickup point—something upper control arms alone can’t do
    • Reduces tyre wear and improves contact with the road
    • Enhances driving stability, comfort, and safety
    • Suitable for standard and lifted vehicles
    • Direct OE-style fitment – no modifications required
    Manufactured from hot-forged 4140 AISI steel, heat-treated and black e-coated for durability and corrosion resistance.
     

    Legal & Fully Compliant

    ✅ VSB14 Approved – No engineer sign-off or mod plate needed
    ✅ ADR Compliant – Meets OE design standards
    ✅ Tested to 1650kg front axle loads using FEA analysis
    ✅ Suitable for use with any GVM upgrade
    This product installs just like a control arm, spring, or shock—simple and legal.
     

    Common Questions

    Can wheel alignments fix bump steer?

    No. Regular alignments might reduce tyre wear temporarily but don’t fix the core issue.

    Can an upper control arm alone solve this?

    No. It can help, but not enough. Designing a UCA to completely fix bump steer would create caster and clearance issues. That’s why steering knuckles are essential.
     

    Why Bump Steer Matters

    Bump steer causes your wheels to toe in or out as your suspension moves—especially with added weight or a lift kit. This leads to:
    • Tyres wearing out quickly
    • A steering wheel that constantly needs correcting
    • Fatigue from fighting the car’s handling
     

    Proven, Tested, Trusted

    The TRC6680 has been tested by SuperPro’s engineers and independent assessors to exceed strength and compliance standards. It’s built to perform and last.
    Pair it with the TRC6590 upper control arm to fully restore proper geometry and feel the difference immediately.


     

    Front Control Arm - Geometry Correction Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ alignment correction - Adds - 0.5deg camber and 1deg caster and reduces bump steer to almost zero
    Enhances vehicle control & cornering traction; an all-in-one handling solution. Includes: Control Arm Kit (Fixed Offset) and Steering Knuckle Kit (Bump Steer Correction)
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 2 Knuckles, 2 Arms
    $2168.00
  2. Front Steering Knuckle Kit - Bump Steer Correction

    Front Steering Knuckle Kit - Bump Steer Correction
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Steering Knuckle Kit - Bump Steer Correction
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: TRC6680

    SuperPro TRC6680 Steering Knuckle – Eliminate Bump Steer the Right Way

    The SuperPro TRC6680 Steering Knuckle is the ultimate solution for bump steer issues affecting all 2019-onwards Isuzu D-Max, MU-X, and Mazda BT-50 models, delivering improved handling, tyre life, and alignment precision.
    Isuzu and Mazda’s 2024 suspension update for the D-Max, MU-X, and BT-50 has only solved around 45% of the bump steer problem. That means drivers are still left dealing with:
    • Premature tyre wear
    • Inconsistent wheel alignment
    • Unstable handling, especially when lifted or loaded
    The SuperPro TRC6680 steering knuckle and TRC6590 upper control arm are the complete fix—engineered to reduce bump steer by up to 95%, improving handling, alignment, and tyre life, whether your vehicle is at standard height or lifted.
     

    Why TRC6680?

    • Fixes the real cause of bump steer by raising the steering rack pickup point—something upper control arms alone can’t do
    • Reduces tyre wear and improves contact with the road
    • Enhances driving stability, comfort, and safety
    • Suitable for standard and lifted vehicles
    • Direct OE-style fitment – no modifications required
    Manufactured from hot-forged 4140 AISI steel, heat-treated and black e-coated for durability and corrosion resistance.
     

    Legal & Fully Compliant

    ✅ VSB14 Approved – No engineer sign-off or mod plate needed
    ✅ ADR Compliant – Meets OE design standards
    ✅ Tested to 1650kg front axle loads using FEA analysis
    ✅ Suitable for use with any GVM upgrade
    This product installs just like a control arm, spring, or shock—simple and legal.
     

    Common Questions

    Can wheel alignments fix bump steer?

    No. Regular alignments might reduce tyre wear temporarily but don’t fix the core issue.

    Can an upper control arm alone solve this?

    No. It can help, but not enough. Designing a UCA to completely fix bump steer would create caster and clearance issues. That’s why steering knuckles are essential.
     

    Why Bump Steer Matters

    Bump steer causes your wheels to toe in or out as your suspension moves—especially with added weight or a lift kit. This leads to:
    • Tyres wearing out quickly
    • A steering wheel that constantly needs correcting
    • Fatigue from fighting the car’s handling
     

    Proven, Tested, Trusted

    The TRC6680 has been tested by SuperPro’s engineers and independent assessors to exceed strength and compliance standards. It’s built to perform and last.
    Pair it with the TRC6590 upper control arm to fully restore proper geometry and feel the difference immediately.


     

    Front Steering Knuckle Kit - Bump Steer Correction
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ Designed to optimise steering geometry - Reduces bump steer to almost zero
    Boost precision and control; a complete, premium upgrade. Includes: 2 Knuckles
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 2 Knuckles
    $1799.00
  3. Front Control Arm Upper - Arm Assembly

    Front Control Arm Upper - Arm Assembly
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Upper - Arm Assembly
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: TRC6590

    Fixed offset upper control arms with heavy-duty, high-articulation ball joints and SuperPro polyurethane bushings for 1 to 3 inch lifted vehicles.

    The SuperPro fixed offset upper control arm (UCA) is a high-performance aftermarket component designed to enhance the wheel alignment of lifted 4x4 vehicles, resulting in reduced tire wear and improved overall performance. This UCA is constructed using high-strength steel forgings and tube steel, making it durable and reliable for heavy-duty use. The components are robot-welded, ensuring consistent and precise manufacturing standards.
    The SuperPro fixed offset UCA features a heavy-duty high-articulation ball joint that enables the suspension to have greater articulation without binding, allowing for improved control and handling over rough terrain.
    This UCA also includes SuperPro’s renowned polyurethane bushings, which offer superior resilience and durability compared to traditional rubber bushings. The polyurethane material is resistant to abrasion, wear, and chemicals, making it ideal for harsh off-road environments.

    Front Control Arm Upper - Arm Assembly
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Engineered with strength and durability in mind; a complete, premium upgrade. Includes: 2 Control Arms
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 2 Arms
    Select Option To Show Price
  4. Front Control Arm Upper - Arm Assembly

    Front Control Arm Upper - Arm Assembly
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Upper - Arm Assembly
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: TRC6590-NB

    Fixed offset upper control arms with SuperPro polyurethane bushings for 1 to 3 inch lifted vehicles.

    The SuperPro fixed offset upper control arm (UCA) is a high-performance aftermarket component designed to enhance the wheel alignment of lifted 4x4 vehicles, resulting in reduced tire wear and improved overall performance.
    This UCA is constructed using high-strength steel forgings and tube steel, making it durable and reliable for heavy-duty use.
    The components are robot-welded, ensuring consistent and precise manufacturing standards.
    This UCA includes SuperPro’s renowned polyurethane bushings, which offer superior resilience and durability compared to traditional rubber bushings. The polyurethane material is resistant to abrasion, wear, and chemicals, making it ideal for harsh off-road environments.

    Front Control Arm Upper - Arm Assembly
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Maintains optimal alignment and makes handling consistent; a complete, premium upgrade. Includes: 2 Control Arms
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 2 Arms
    Select Option To Show Price
  5. Front Sway Bar Mount - Relocation Spacer Kit

    Front Sway Bar Mount - Relocation Spacer Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Sway Bar Mount - Relocation Spacer Kit
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: TRC0042K

    Front Sway Bar Mount - Relocation Spacer Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Reduces vehicle sway and improves control in corners; a complete, premium upgrade. Includes: 2 Sway Bar Bushings
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 2 Bushings
    $140.00
  6. Front Control Arm Lower - Inner Bushing Kit

    Front Control Arm Lower - Inner Bushing Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Lower - Inner Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: SPF5500K Control arm bushes stabilise the movement of the arms to ensure the correct geometry is maintained in all situations. 
    Worn or rubber bushes in these locations lead to dynamic changes in wheel alignment that effect the handling of a vehicle as well as the tyre life.
    SuperPro Bushings solve this issue and are the perfect repair or repair upgrade solution.

    Front Control Arm Lower - Inner Bushing Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Improves steering feedback and response; a complete, premium upgrade. Includes: 4 Control Arm Bushings, Sleeves & Tubes
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4B, 4S, 4T
    Select Option To Show Price
  7. Front Control Arm Lower - Inner Bushing Kit

    Front Control Arm Lower - Inner Bushing Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Lower - Inner Bushing Kit
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: SPF5249K Control arm bushes stabilise the movement of the arms to ensure the correct geometry is maintained in all situations. 
    Worn or rubber bushes in these locations lead to dynamic changes in wheel alignment that effect the handling of a vehicle as well as the tyre life.
    SuperPro Bushings solve this issue and are the perfect repair or repair upgrade solution.

    Front Control Arm Lower - Inner Bushing Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Improve suspension geometry and cornering traction; a complete, premium upgrade. Includes: 4 Control Arm Bushings & 4 Tubes
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Tubes
    Select Option To Show Price
  8. Front Control Arm Lower - Inner Camber Bolt Kit

    Front Control Arm Lower - Inner Camber Bolt Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Lower - Inner Camber Bolt Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: TRC0022

    Front Control Arm Lower - Inner Camber Bolt Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bolts, 4 Washers, 4 Nuts
    $214.01
  9. Front Control Arm Upper - Ball Joint Service Kit

    Front Control Arm Upper - Ball Joint Service Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Upper - Ball Joint Service Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KIT6590RK
    This kit contains one replacement heavy-duty high-articulation ball joint for the SuperPro fixed offset Upper control arm. The kit contains a brand-new ball joint, which also includes a new dust boot, circlip, nut and any other required installation hardware. 
    Notes: If both ball joints need replacing, two kits will be required. 

    This kit is used to replace the ball joint in the following part numbers: TRC6590

    Front Control Arm Upper - Ball Joint Service Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ Service kit - replacement ball joint - Suits SuperPro TRC6590
    Enhances vehicle control & cornering traction; an all-in-one handling solution. Includes: A heavy-duty high-articulation ball joint for fixed offset Upper control arm.
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 2
    Kit Contents 1 Ball Joint
    $117.00
  10. Front Control Arm Upper - Bushing Service Kit

    Front Control Arm Upper - Bushing Service Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Control Arm Upper - Bushing Service Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KIT6590K
    This kit contains two replacement SuperPro polyurethane bushings for the SuperPro fixed offset upper control arm.
    The replacement kit contains new bushings, crush tubes, a tube of grease and any other required hardware such as washers.

    Note: Two kits will be required if the bushings in both arms need replacing. 

    This kit is used to replace the bushings in the following part numbers: TRC6590

    Front Control Arm Upper - Bushing Service Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ Service kit - replacement bushing - Suits SuperPro TRC6590
    Enhances vehicle control & cornering traction; an all-in-one handling solution. Includes: 2 x fixed offset upper control arm replacement bushings
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 2
    Kit Contents 2 Bushings, 2 Tubes
    $46.00
  11. Front Differential Drop - Kit

    Front Differential Drop - Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Differential Drop - Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: TRC9015 Benefit note: The kit is supplied complete with all required spacers, bolts, washers and nuts.

    When lifting a vehicle, the Constant Velocity (CV) joints are put on an increased angle, helping to accelerate the wear on the joint and putting additional stress on the CV boots. The added down travel from adding extended shocks can also cause the joint to exceed the maximum operating angle, which causes the CV joints to bind up and cease to operate.
    The SuperPro bolt-on kit corrects the geometry of the front axles and CV's by lowering the front diff approximately 25mm.
    Reducing the angles on the CV joints can help get them back into the normal operating range, helping to avoid the expensive replacement costs of CV's.

    Front Differential Drop - Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ Suits lifted vehicles to 50mm
    This bolt on kit corrects the geometry of the front axles and reducing CV bind at full droop by lowering the front diff approximately 20mm. This kit requires no modifications to the cross member and allows the original bash plate to be refitted.
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 1 Bracket, 2 Spacers, 2 Bolts, 2 Washers
    $210.00
  12. Front Shock Absorber - Upper Bushing Kit

    Front Shock Absorber - Upper Bushing Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Shock Absorber - Upper Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: SPF3757K

    Front Shock Absorber - Upper Bushing Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Engineered for everyday reliability; a complete, premium upgrade. Includes: 4 Shock Absorber Bushings
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Washers
    $66.00
  13. Front Strut Mount - Kit

    Front Strut Mount - Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front Strut Mount - Kit
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    SKU: RS005 Benefit Note: Upgrade your suspension with our complete Bolt-In Replacement. Featuring an Increased Durometer Spring Seat to prevent sag and increase durability, this product restores lost height from sagged rubber isolators, giving your vehicle a new lease on life. Elevate your ride today!

    Front Strut Mount - Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Built tough and designed to be maintenance free; a complete, premium upgrade. Includes: 1 Strut Cap
    Pre-Order
    Available for Preorder.
    Available for Preorder.
    Qty Required 2
    Kit Contents 1 Mount
    $108.00
  14. Press Tool Kit

    Press Tool Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Press Tool Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: PRESSKITSP This is the complete package to make any Bushing replacement job easy and safe!

    The SuperPro Press Tool Kit is a specialised tool that provides a safe, effective and easy way to remove old bushes and install SuperPro bushings.
    This kit will also provide a safer option for other workshop pressing requirements.

    Features:
    • Threaded Rods in different sizes, complete with bearing to make the job easy!
    • 18 press tubes arranged in 5mm increments to match common bush sizes.
    • Mild steel construction allows them to crush instead of shattering if overloaded.
    • Easily machined to suit specific job applications.
    • Individually numbered sleeves can be replaced by ordering the specific number.

    Press Tool Kit
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ 26 piece tool kit to suit bushes & bearings
    Boost precision and control; a complete, premium upgrade. Includes: 18 Tubes, 4 Stepped Plates, 4 Threaded Rods, 4 Spare Bearings & 8 Spare Bearing Plates
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 18 Tubes, 4 Stepped Plates, 4 Threaded Rods, 4 Spare Bearings, 8 Spare Bearing Plates
    $692.00
  15. Front and Rear Formula 4x4 Lift Kit with Height Adjustable ReadyStruts

    Front and Rear Formula 4x4 Lift Kit with Height Adjustable ReadyStruts
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    Front and Rear Formula 4x4 Lift Kit with Height Adjustable ReadyStruts
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: ISUZ-020R

    2 Inch 50mm Formula 4x4 Lift Kit with Height Adjustable ReadyStruts to suit Isuzu MU-X 2021-on

    Experience superior performance with the 50mm Formula 4x4 Height Adjustable ReadyStrut Lift Kit, designed specifically for the MU-X.
    This kit features a height-adjustable Formula 4x4 ReadyStrut with a 3-position spring seat adjustment, allowing trimming of vehicle heights for differing set ups and requirements. The reinforced body section and secure circlip mounting enhance durability, while the 6061 aluminum construction provides stability with a spring base securing bolt.
    Say goodbye to noise and vibrations, thanks to the poly spring isolator, ensuring a smoother ride. The ReadyStruts come fully assembled with SuperPro strut caps and King Springs, delivering exceptional performance right out of the box.


    Key Product Details:
    • Low-pressure nitrogen for fade-free performance
    • Engineered for tough Australian conditions
    • SuperPro bushings on all front struts
    • Application-specific design
    • Valve coding to match spring selection and vehicle dynamics
    • Comfortable yet heavy-duty 4WD lift kit
    • Big Bore design for improved heat dissipation
    • Tapered pegs on front struts for added strength
    • Unlimited Kilometer warranty. Just activate your warranty online. Learn more here.


    After you have purchased this lift kit, someone from our team of suspension experts will contact you to confirm your order details, your requirements, and your vehicle specifications. All to ensure that we give you the right product. If you purchase this lift kit using our click & fit service, we will confirm your installation date at the same time.

     
    Formula 4x4 ReadyStrut Lift Kit designed to lift the Isuzu MU-X approx. 50mm and provide the ultimate in handling and control, both on and off road.

    Where applicable the spring rates of this lift kit can be adjusted to handle different front and rear loads. If you would like to change the specified spring rates of this lift kit, please give us a call, send us a message or leave a comment when you purchase this 4x4 lift kit.


    Formula 4x4 Lift Kit Warranty

    Formula 4x4 lift kits come with a 5 year / Unlimited Kilometer warranty. Just activate your warranty online. Learn more here.


    Premium Lift Kit Packaging & Shipping

    When purchased, this lift kit will be delivered via Fulcrum’s ‘Premium Packaging’ service. This is an all-inclusive service, designed to ensure extremely fast delivery of your order. Your suspension components will be packaged securely to guarantee they are protected during transit. We provide our Premium Packaging service for all our shipping methods. Including Deliver to Door (Home Delivery), Click & Fit and Free Pickup (Click & Collect). You can find out more about our premium lift kit packaging by visiting this page. If you have any questions, you can call us on 1800 385 278.


    Lift Kit Fitting Instructions

    All lift kits are shipped with a set of lift kit fitting instructions and also include details on upgrading your warranty. The instructions provided are general in nature. It is highly recommended that you get your lift kit installed by a mechanic or suspension technician, preferably with wheel alignment facilities.

    Front and Rear Formula 4x4 Lift Kit with Height Adjustable ReadyStruts
    ✅ Fits ISUZU MU-X UCR, RJ 4WD

    ℹ️ approx. 50mm lift at 0-100kg load
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 1 Kit
    $1375.00

Refine your search

View as Grid view List / Trade View
Set Descending Direction

Category

Brand

Clear all
Done
Close