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Differential Bushes 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.

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56 items

  1. 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
  2. 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
  3. 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
  4. 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
  5. 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
  6. Rear Differential Mount - Bushing Kit to Suit Nissan 1600, 180B, 240K and Bluebird
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W92460 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 Nissan 1600, 180B, 240K and Bluebird

    ℹ️ Moustache brace - 40mm OD
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    26.73
  7. Rear Differential Mount - Bushing Kit to Suit Holden Commodore VN-VX and HSV
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W92615 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 - Bushing Kit to Suit Holden Commodore VN-VX and HSV

    ℹ️ Inserts - suits models to - 08/2001
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 1 Insert 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 Insert Bushing
    32.95
  8. Rear Differential Mount - Bushing Kit to Suit Holden Commodore VX-VZ and HSV
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W92616 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 - Bushing Kit to Suit Holden Commodore VX-VZ and HSV

    ℹ️ Inserts - suits models 09/2001 - on
    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 1 Insert Bushing
    38.49
  9. Rear Differential Mount - Rear Bushing Kit to Suit Mitsubishi Lancer Evo 1-9 and Outlander
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W92956 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 Mitsubishi Lancer Evo 1-9 and Outlander

    ℹ️ Support bracket
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 2 Shell Bushings & 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    66.35
  10. Rear Differential Mount - Front Bushing Kit to Suit Nissan 180SX, 200SX, 300ZX and Skyline
    Pre-Order
    Available for Preorder. Stock due on 22/5/2026.
    Available for Preorder. Stock due on 22/5/2026.
    SKU: W93047 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 Nissan 180SX, 200SX, 300ZX and Skyline

    ℹ️ Suits models with bushed front mount
    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes & 2 Washers
    Pre-Order
    Available for Preorder. Stock due on 22/5/2026.
    Available for Preorder. Stock due on 22/5/2026.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes, 2 Washers
    50.42
  11. Rear Differential Mount - Front Bushing Kit to Suit Ford Falcon/Fairlane BA-FGX, Territory SX-SZ and FPV
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W93236A Benefit Note:
    Critical service item for the rear suspension. Whiteline's direct replacement differential solution replaces the OEM high wearing front mounts on the rear of the Falcon/ Territory differential. Steel cased design and dampening zones ensures optimum performance and superior durability to original equipment.

    Rear Differential Mount - Front Bushing Kit to Suit Ford Falcon/Fairlane BA-FGX, Territory SX-SZ and FPV

    ℹ️ OEM design
    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 2 Shell Bushings & 2 Washers
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Washers
    70.00
  12. Rear Differential Mount - Bushing Kit to Suit Holden Commodore VE, VF and HSV
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W93356 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 Holden Commodore VE, VF and HSV

    ℹ️ Performance - induces NVH
    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 6 Bushings & 3 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 6 Bushings, 3 Tubes
    84.17
  13. Rear Differential Mount - Rear Bushing Kit to Suit Mazda MX-5 NC and RX-8 FE
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W93394 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 Mazda MX-5 NC and RX-8 FE

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 2 Bushings & 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Bushings, 2 Tubes
    46.06
  14. Rear Differential Mount - Front Bushing Kit to Suit Ford Falcon/Fairlane BA-FGX, Territory SX-SZ and FPV
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W93402 Benefit Note:
    Critical service item for the rear suspension. Whiteline's direct replacement differential solution replaces the OEM high wearing front mounts on the rear of the Falcon/ Territory differential. Steel cased design and dampening zones ensures optimum performance and superior durability to original equipment.

    Rear Differential Mount - Front Bushing Kit to Suit Ford Falcon/Fairlane BA-FGX, Territory SX-SZ and FPV

    ℹ️ Fitter friendly design
    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes & 3 Washers
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes, 3 Washers
    134.93
  15. Rear Differential Mount - Rear Bushing Kit 75mm OD to Suit Ford Falcon/Fairlane BA-BF, Territory SX-SZ and FPV
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W93403 Benefit Note:
    Critical service item for the rear suspension. W93403 is a superior replacement solution to the worn and in worst cases disintegrated rubber factory mounts. Driveline clunks, shudders on take off are all symptoms of worn diff mounts. Whiteline's clever design and superior material formulation delivers unrivalled durability, performance and that as new feeling.

    Rear Differential Mount - Rear Bushing Kit 75mm OD to Suit Ford Falcon/Fairlane BA-BF, Territory SX-SZ and FPV

    ℹ️ 75mm OD
    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 1 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 Bushing
    73.09
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