Activate more grip

Search for your performance upgrade.

Search by

Suspension & Chassis Components

ACTIVATE MORE GRIP.

Differential Bushes with Fitting Position Rear Axle for Vehicle

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline differential mount bush kits are engineered to stabilise the differential, improve power delivery and eliminate unwanted movement throughout the driveline. The differential is responsible for transferring engine torque to the wheels, and when factory bushes soften or fail, the diff shifts under load. This results in knocking, vibration... Read more

Whiteline differential mount bush kits are engineered to stabilise the differential, improve power delivery and eliminate unwanted movement throughout the driveline. The differential is responsible for transferring engine torque to the wheels, and when factory bushes soften or fail, the diff shifts under load. This results in knocking, vibration, delayed throttle response and power loss. Whiteline diff bushes replace these weak points with high performance polyurethane designed for strength, precision and long term durability.

These upgrades are ideal for drivers wanting sharper throttle response, improved traction and more consistent drivetrain control. Whether you drive a performance street car, hot hatch or 4x4, Whiteline diff bushes ensure power is delivered cleanly and efficiently to the road.

Why Upgrade Suspension

Although not a suspension component, differential movement has a huge impact on overall handling, stability and acceleration. Worn factory bushes can cause:

Excessive diff movement under acceleration

Thumping or clunking noises

Wheel hop

Inconsistent power delivery

Increased wear on driveline components

Upgrading to Whiteline diff bushes reduces flex and restores proper differential alignment, helping the driveline remain stable during gear changes, hard acceleration and cornering.

Why Choose Whiteline

Whiteline differential mount bushes are crafted using advanced polyurethane that outperform standard rubber in strength, heat resistance and resistance to deformation. Each bush is precision engineered for accurate fitment and reliable performance under demanding conditions.

Drivers choose Whiteline because the improvements are instantly noticeable. Acceleration becomes smoother, wheel hop is reduced and the car feels more planted and responsive. Whiteline’s products are extensively tested to deliver long lasting durability and performance.

Whiteline Differential Mount Bush Kits Range

The Whiteline differential mount bush kits range includes:

Differential Mount Bushes: High strength replacement bushes designed to stabilise the differential and improve power transfer.

Differential Mount Bush Kits: Complete kits that replace all major diff mount bushes, providing a full driveline support upgrade for improved performance and longevity.

How Whiteline Improves Vehicle Dynamics

Whiteline diff bushes improve vehicle dynamics by limiting unwanted diff movement and maintaining consistent driveline alignment. With the differential held securely, power is transferred more efficiently to the wheels, delivering:

Faster throttle response

Reduced wheel hop

Improved traction

Smoother gear changes

Better stability during acceleration and cornering

These improvements create a more controlled, performance oriented driving experience.

Vehicle Compatibility

Whiteline differential mount bush kits are suitable for:

Passenger cars

Hot hatches

Sports and performance vehicles

4x4s and SUVs

Modified and tuned platforms

Each kit is designed for specific vehicle applications for best fitment and performance.

Installation and Support

Whiteline diff bushes should be fitted by skilled DIY users or professional workshops due to driveline component access. Kits include detailed instructions, and online resources are available. Once installed, improvements in stability and power delivery are immediately noticeable.

Maintenance and Longevity

Whiteline diff bushes are built to withstand heat, torque loads and long term compression. They resist cracking, deformation and wear far better than traditional rubber. Minimal maintenance is required, and strong warranty backing ensures long term reliability.

Who Whiteline Is For?

Whiteline differential mount bush kits are ideal for:

Drivers wanting sharper throttle response and improved traction

Enthusiasts reducing wheel hop and driveline lash

Performance drivers seeking stronger power delivery

Anyone replacing worn or soft diff mount bushes

If you want precise, consistent and confident power transfer, Whiteline diff bushes are an essential upgrade.

Shop with Whiteline

Explore the Whiteline differential mount bush kits range and upgrade your driveline with premium bushes designed to enhance stability, reduce movement and maximise power delivery. Upgrade today and enjoy a more responsive and controlled driving experience.

Read less
Change Vehicle
View as Grid view List / Trade View
Page
Set Descending Direction

51 items

  1. Rear Differential Mount - Front Bushing Kit to Suit Subaru Forester SF, SG and Impreza GC, GD incl WRX/STi
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: KSB751 Benefit Note:
    KSB751 will reduce rear-end float particularly under acceleration. It will also remove drive train slap on hard gear changes while delivering more precise handling and chassis response from the rear. Highly recommended for big power engines and competition work including drag and circuit racing. Note: Will induce NVH.

    Rear Differential Mount - Front Bushing Kit to Suit Subaru Forester SF, SG and Impreza GC, GD incl WRX/STi

    ℹ️ Spacer - performance
    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 6 Insert Bushings
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 6 Insert Bushings
    43.31
  2. Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Lancer Evo 4 5 6 7 8 9
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W0592 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.

    Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Lancer Evo 4 5 6 7 8 9

    ℹ️ 45mm OD - suits models without Active Yaw Control
    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    49.11
  3. Rear Differential Mount - Front Bushing Kit to Suit Lexus GS, IS and Toyota Supra
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT972 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.

    Rear Differential Mount - Front Bushing Kit to Suit Lexus GS, IS and Toyota Supra

    ℹ️ Insert - installs into voiding of original bushing - may induce NVH
    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings & 2 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Washers
    23.16
  4. Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Lancer Evo 1 2 3 4 5 6 7 8 9
    Pre-Order
    Available for Preorder. Stock due on 8/6/2026.
    Available for Preorder. Stock due on 8/6/2026.
    SKU: KDT964 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.

    Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Lancer Evo 1 2 3 4 5 6 7 8 9

    ℹ️ 54mm OD - suits models with Active Yaw Control
    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes & 4 Washers
    Pre-Order
    Available for Preorder. Stock due on 8/6/2026.
    Available for Preorder. Stock due on 8/6/2026.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes, 4 Washers
    75.66
  5. Rear Differential Mount - Location Rod Bushing Kit to Suit Toyota Hiace SBV RCH12, RCH22, RZH10
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W62191 Benefit Note:
    Restore the rear end of your vehicle to as new condition and appearance with black bushings from Whiteline.

    Rear Differential Mount - Location Rod Bushing Kit to Suit Toyota Hiace SBV RCH12, RCH22, RZH10

    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 1 Shell Bushing
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 1 Shell Bushing
    59.61
  6. Rear Differential Mount - Rear Bushing Kit to Suit Subaru Forester, Impreza, Liberty, Outback and XV
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT903 Benefit Note:
    Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

    Rear Differential Mount - Rear Bushing Kit to Suit Subaru Forester, Impreza, Liberty, Outback and XV

    ℹ️ Inserts
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 4 Insert Bushings & 2 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Insert Bushings, 2 Washers
    50.42
  7. Rear Differential Mount - Front Bushing Kit to Suit Subaru Forester, Impreza, Levorg, Liberty and XV
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT905 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.

    Rear Differential Mount - Front Bushing Kit to Suit Subaru Forester, Impreza, Levorg, Liberty and XV

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    55.74
  8. Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Lancer CJ, CY Ralliart Awd
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT909 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.

    Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Lancer CJ, CY Ralliart Awd

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 5 Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 5 Bushings, 2 Tubes
    71.67
  9. Rear Differential Mount - Bushing Kit to Suit BMW 1, 2, 3, 4 Series and X1
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT919 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.

    Rear Differential Mount - Bushing Kit to Suit BMW 1, 2, 3, 4 Series and X1

    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 5 Bushings & 3 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 5 Bushings, 3 Tubes
    96.89
  10. Rear Differential Mount - Front Bushing Kit to Suit Subaru BRZ and Toyota 86
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT923 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.

    Rear Differential Mount - Front Bushing Kit to Suit Subaru BRZ and Toyota 86

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes & 2 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes, 2 Washers
    94.23
  11. Rear Differential Mount - Bushing Kit to Suit Subaru BRZ and Toyota 86
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT925 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.

    Rear Differential Mount - Bushing Kit to Suit Subaru BRZ and Toyota 86

    ℹ️ Inserts
    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 6 Insert Bushings & 2 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 6 Insert Bushings, 2 Washers
    62.38
  12. Rear Differential Mount - Rear Bushing Kit to Suit Subaru Liberty and Outback
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT927 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.

    Rear Differential Mount - Rear Bushing Kit to Suit Subaru Liberty and Outback

    ℹ️ Inserts
    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 2 Insert Bushings & 2 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Insert Bushings, 2 Washers
    44.89
  13. Rear Differential Mount - Bushing Kit to Suit Mazda MX-5 NA, NB
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT954 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.

    Rear Differential Mount - Bushing Kit to Suit Mazda MX-5 NA, NB

    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    57.67
  14. Rear Differential Mount - Rear Bushing Kit to Suit BMW 3 Series and M3 E36
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT969 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.

    Rear Differential Mount - Rear Bushing Kit to Suit BMW 3 Series and M3 E36

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    71.67
  15. Rear Differential Mount - Front Bushing Kit to Suit Subaru Impreza, liberty and Outback
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W91379 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.

    Rear Differential Mount - Front Bushing Kit to Suit Subaru Impreza, liberty and Outback

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 2 Shell Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    86.27
whiteline truck

Fast shipping

Servicing USA, Europe, Australia, NZ And Asia

whiteline money

Hassle-free returns

30-Day Return Policy

whiteline support

Europe Support Team

Get The Advice You Need

whiteline shield

Authorized reseller program

Click to Join our Reseller Program