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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Suspension Parts for MAZDA BT-50 UP

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline UP BT-50 alignment parts are engineered to correct, fine tune and stabilise your UP BT-50’s suspension geometry for sharper handling and more predictable on road performance. Alignment plays a critical role in how a UP BT-50 steers, grips and responds, and Whiteline components are designed to keep everything locked into place with gr... Read more

Whiteline UP BT-50 alignment parts are engineered to correct, fine tune and stabilise your UP BT-50’s suspension geometry for sharper handling and more predictable on road performance. Alignment plays a critical role in how a UP BT-50 steers, grips and responds, and Whiteline components are designed to keep everything locked into place with greater accuracy than standard factory hardware. Whether you are fixing a misalignment issue or chasing precision for spirited driving, these parts help your suspension perform the way it was meant to.

Whiteline UP BT-50 alignment upgrades deliver a noticeable improvement in steering confidence and cornering consistency. By correcting off centre geometry and preventing unwanted movement, the vehicle feels more precise, more stable and more in tune with the driver’s inputs. These UP BT-50 components are built for enthusiasts who want their car to feel balanced, controlled and predictable every time they hit the road.

Why Upgrade UP BT-50 Suspension

Factory UP BT-50 alignment hardware often allows for unwanted movement, especially under braking, cornering or hard acceleration. Over time or after suspension changes, misalignment can lead to uneven tyre wear, vague steering and reduced grip. Upgrading UP BT-50 alignment components ensures that the correct geometry is maintained, restoring balance and improving the UP BT-50’s overall dynamics.

Performance oriented alignment parts reduce flex, hold settings more accurately and help maintain the ideal tyre contact patch. The result is improved cornering stability, sharper steering feel and a more confident driving experience for both daily commuting and spirited weekend runs.

Why Choose Whiteline

Whiteline UP BT-50 alignment parts are developed using high quality materials, precision manufacturing and extensive vehicle specific testing. These UP BT-50 components are built to deliver long lasting accuracy and stability, even under demanding conditions. Whiteline’s engineering focused approach ensures that every part enhances control, improves road feel and provides reliable geometry correction.

Enthusiasts choose Whiteline because the performance gains are immediate. The UP BT-50 feels more settled, more responsive and more predictable, with alignment settings that stay locked in place. Whiteline offers the reliability and precision needed for drivers who want consistent, repeatable handling improvements.

Whiteline Alignment Part Product Range

The Whiteline Alignment Parts range includes:

UP BT-50 Camber Bolts: Designed to provide extra camber adjustment for improved tyre contact, better turn in response and corrected alignment after suspension modifications.

UP BT-50 Centre Bearing Alignment: Helps correct driveline angle and alignment, reducing vibration and maintaining smoother operation under acceleration.

How Whiteline Improves UP BT-50 Dynamics

Whiteline UP BT-50 alignment parts refine the way your vehicle behaves by maintaining the ideal suspension geometry. With reduced unwanted movement, your steering becomes more direct and predictable, and the tyres maintain better contact with the road surface. Correct alignment also improves stability under cornering, reduces tyre wear and enhances overall UP BT-50 chassis balance.

These improvements work together to create a UP BT-50 that feels more connected and more confidence inspiring. By stabilising the key alignment points in the suspension and driveline, Whiteline delivers sharper handling, cleaner feedback and a driving experience that feels controlled and precise.

Installation and Support

Whiteline UP BT-50 alignment parts can be installed by professional workshops or skilled DIY users familiar with suspension systems. Each UP BT-50 product includes clear and detailed instructions, and additional online support is available for guidance. With straightforward installation and reliable fitment, fine tuning your alignment becomes simple and accurate.

Maintenance and Longevity

Whiteline UP BT-50 components are engineered for long term stability using corrosion resistant materials and high strength hardware. These parts require minimal maintenance and are designed to hold alignment securely over extended use, even when exposed to demanding driving conditions. All alignment products are supported by a solid warranty for long lasting confidence.

Who Whiteline Is For?

Whiteline UP BT-50 alignment parts are ideal for:

Drivers needing to correct UP BT-50 suspension misalignment

Enthusiasts who want sharper steering and improved response

Performance minded drivers seeking better tyre contact and stability

Anyone upgrading suspension who needs precise geometry control

If accurate, consistent handling matters to you, Whiteline alignment parts are the perfect upgrade.

Shop with Whiteline

Explore Whiteline UP BT-50 alignment parts and take control of your UP BT-50’s handling. Improve accuracy, enhance stability and experience sharper, more confident steering every day. Upgrade your UP BT-50 alignment with Whiteline and enjoy performance you can feel on every drive.

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33 items

  1. Front  Control Arm Lower - Arm Assembly-Left
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: WA440L Benefit Note:
    Most would agree that the time and stress to remove and replace bushings and ball joints to suspension arms can be hard to justify. Making up press tools and damaging arms are just two of the problems one can endure. Why put yourself through it when you can purchase complete arms, fitted with market leading Whiteline synthetic elastomer bushings and premium quality ball joints.

    Front Control Arm Lower - Arm Assembly-Left

    ℹ️ Replacement and repair upgrade - Includes ball joint
    Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 1 Arm
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 1 Arm
    $377.66
  2. Front  Control Arm Lower - Arm Assembly-Right
    Pre-Order
    Available for Preorder. Stock due on 9/5/2026.
    Available for Preorder. Stock due on 9/5/2026.
    SKU: WA440R Benefit Note:
    Most would agree that the time and stress to remove and replace bushings and ball joints to suspension arms can be hard to justify. Making up press tools and damaging arms are just two of the problems one can endure. Why put yourself through it when you can purchase complete arms, fitted with market leading Whiteline synthetic elastomer bushings and premium quality ball joints.

    Front Control Arm Lower - Arm Assembly-Right

    ℹ️ Replacement and repair upgrade - Includes ball joint
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 1 Arm
    Pre-Order
    Available for Preorder. Stock due on 9/5/2026.
    Available for Preorder. Stock due on 9/5/2026.
    Qty Required 1
    Kit Contents 1 Arm
    $377.66
  3. Front  Control Arm Lower - Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W53571 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 Control Arm Lower - Bushing Kit

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 4 Bushings, 4 Tubes, 8 Washers
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Tubes, 8 Washers
    $311.85
  4. Front  Control Arm Upper - Arm Assembly
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KTA344 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 adjustable 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 +0.5 to +3.5 degrees of caster and -1.5 to +1.5 degrees of 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 Control Arm Upper - Arm Assembly

    ℹ️ Performance - Adjustable alignment correction arms
    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
    $1100.00
  5. Front  Control Arm Upper - Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W53584 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 Control Arm Upper - Bushing Kit

    Delivers a balanced mix of comfort, precision, and durability; 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
    $101.26
  6. Front  Differential Mount - Left Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W93513 Benefit Note:
    Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

    Front Differential Mount - Left Bushing Kit

    ℹ️ Lower
    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 2 Bushings & 1 Tubes
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Bushings, 1 Tubes
    $55.00
  7. Front  Differential Mount - Right Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W93515 Benefit Note:
    Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

    Front Differential Mount - Right Bushing Kit

    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 2 Bushings & 1 Tubes
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Bushings, 1 Tubes
    $55.00
  8. Front  Strut Mount - Bushing Kit

    Front Strut Mount - Bushing Kit

    Front  Strut Mount - Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W44109 Benefit Note:
    Hard working or lifted commercial or 4x4 vehicles tend to suffer from premature wear of the upper strut mount/ shock absorber bushings. Designed to work with the original OEM strut top, each Whiteline kit contains both upper strut mount pads and shock absorber pin bushings to restore the strut mount to as new condition.

    Front Strut Mount - Bushing Kit

    ℹ️ Includes top spring pad
    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, 2 Tubes, 4 Washers
    $127.07
  9. Front  Strut Mount - Kit

    Front Strut Mount - Kit

    Front  Strut Mount - Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W44122 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

    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
    $147.02
  10. Rear  Leaf Spring - Bushing Kit

    Rear Leaf Spring - Bushing Kit

    Rear  Leaf Spring - Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: WEK010 Kit Contains:
    W73392, W73395 and W73396 - essential to 'Activate More Grip'
    • Rear Spring - Front Eye Bushing Kit
    • Rear Spring - Rear Eye Bushing Kit
    • Rear Spring - Shackle Bushing Kit
    A critical service item for any leaf sprung vehicle. High kilometres and heavy load carrying causes excessive wear on rubber bushings.Benefit Note: All in one leaf spring bushing service kit covering front and rear eyes of the leaf plus shackle bushings. High kilometres and heavy load carrying causes excessive wear on rubber bushings. 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.

    Rear Leaf Spring - Bushing Kit

    All in one service bushing kit, critical for any leaf sprung vehicle. Eliminate heavy wear on bushings, an essential upgrade to activate more grip. Includes: Rear Spring Front and Rear Eye Bushing Kits, Rear Spring Shackle Bushing Kit.
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 12 Bushings, 2 Tubes
    $159.50
  11. Rear  Leaf Spring - Bushing and Greaseable Shackle/Pin Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: WEK114 Kit Contains:
    Greaseable Fixed Pins, Greaseable Shackles, W73392, W73395 and W73396 - essential to 'Activate More Grip'
    • Rear Spring - Greaseable Fixed Pin Kit
    • Rear Spring - Greaseable Shackle Kit
    • Rear Spring - Front Eye Bushing Kit
    • Rear Spring - Rear Eye Bushing Kit
    • Rear Spring - Shackle Bushing Kit
    The Shackles and Fixed Pins are often overlooked when upgrading the suspension of a 4WD.  By fitting the complete package of Greasable Shackles, Fixed Pins and Bushing kit the rear end of any 4WD will handle just about anything that is throw at it!Benefit Note: The Shackles and Fixed Pins are often overlooked when upgrading the suspension of a 4WD. Original shackles and fixed pins corrode and destroy the bushings and it is the leaf spring bushings that stabilise the movement of the rear axle. Worn or inferior bushes in this area will cause the solid rear axle to move and impart rear end passive steer to the vehicle leading to the vehicle 'wandering' all over the road and be unstable under heavy braking. This can be especially noticeable carrying a load or towing a boat or caravan. By fitting the complete package of Whiteline Greaseable Shackles, Fixed Pins and Bushing kit the rear end of any 4WD will handle just about anything that is throw at it!

    Rear Leaf Spring - Bushing and Greaseable Shackle/Pin Kit

    Let your vehicle handle anything you throw at it with a complete greaseable shackle and fixed pin upgrade to activate more grip. Includes: Rear Spring Greaseable Fixed Pin and Shackle Kits, Rear Spring Front Eye, Rear Eye and Shackle Bushing Kits.
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Shackles, 2 Pins, 12 Bushings, 4 Tubes
    $344.25
  12. Rear  Leaf Spring - Front Eye Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W73392 Benefit Note:
    A critical service item for any leaf sprung vehicle. High kilometres and heavy load carrying causes excessive wear on rubber bushings. 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.

    Rear Leaf Spring - Front Eye Bushing Kit

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    $112.89
  13. Rear  Leaf Spring - Rear Eye Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W73395 Benefit Note:
    A critical service item for any leaf sprung vehicle. High kilometres and heavy load carrying causes excessive wear on rubber bushings. 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.

    Rear Leaf Spring - Rear Eye Bushing Kit

    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 4 Bushings
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings
    $32.40
  14. Rear  Leaf Spring - Shackle Bushing Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: W73396 Benefit Note:
    A critical service item for any leaf sprung vehicle. High kilometres and heavy load carrying causes excessive wear on rubber bushings. 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.

    Rear Leaf Spring - Shackle Bushing Kit

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 4 Bushings
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 4 Bushings
    $43.13
  15. Rear  Leaf Spring U Bolt - Kit

    Rear Leaf Spring U Bolt - Kit

    Rear  Leaf Spring U Bolt - Kit
    Pre-Order
    Available for Preorder. Stock due on 26/4/2026.
    Available for Preorder. Stock due on 26/4/2026.
    SKU: KUB107 Benefit Note: Whiteline U bolts are the perfect solution for replacing old, rusted, damaged or broken U bolts on most leaf sprung trailers and vehicles.

    Rear Leaf Spring U Bolt - Kit

    ℹ️ Suits UP models
    ID=85mm, L=270mm, Thread=M14 - round top
    Pre-Order
    Available for Preorder. Stock due on 26/4/2026.
    Available for Preorder. Stock due on 26/4/2026.
    Qty Required 2
    Kit Contents 2 Bolts, 4 Washers, 4 Nuts
    $59.33
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