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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 - Rear Bushing Kit 89.2mm OD 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: W93408 Benefit Note:
    Critical service item for the rear suspension. W93408 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 89.2mm OD to Suit Ford Falcon/Fairlane BA-FGX, Territory SX-SZ and FPV

    ℹ️ Must remove OEM shell
    Built tough for better durability and long-lasting performance; 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
    54.88
  2. Rear Differential Mount - Front Bushing Kit to Suit Mitsubishi Pajero NM-NX
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W93422 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 Pajero NM-NX

    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
    39.23
  3. Rear Differential Front Mount Bush Kit to suit Mitsubishi Outlander Phev 2018-on
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W93456 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 Front Mount Bush Kit to suit Mitsubishi Outlander Phev 2018-on

    ℹ️ Suits Phev models 2018 - on
    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 1 Shell Bushing & 1 Tube
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 1 Shell Bushing, 1 Tube
    22.38
  4. Rear Differential Mount - Front Bushing Kit to Suit Subaru Forester, Impreza and Liberty
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT979 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 and Liberty

    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
    40.66
  5. Rear Differential Mount - Bushing Kit MOTORSPORT SPEC to Suit Nissan 350Z, 370Z and Skyline
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT911M 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 MOTORSPORT SPEC to Suit Nissan 350Z, 370Z and Skyline

    ℹ️ MOTORSPORT
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 5 Bushings
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 5 Bushings
    115.73
  6. Rear Differential Mount - Bushing Kit to Suit Ford Mustang S550, S650
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT966 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 Ford Mustang S550, S650

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Shell Bushings, 2 Bolts, 8 Washers & 2 Nuts
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Shell Bushings, 2 Bolts, 8 Washers, 2 Nuts
    238.33
  7. Rear Differential Mount - Bushing Kit to Suit BMW 5/6/7 Series
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT990 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 5/6/7 Series

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 3 Bushings, 2 Tubes & 3 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 3 Bushings, 2 Tubes, 3 Washers
    44.89
  8. Rear Differential Mount - Rear Bushing Kit to Suit Mazda CX-5 KE, KF
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT001 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 CX-5 KE, KF

    ℹ️ Suits AWD models
    Maximises grip and stability for better control; 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
    29.45
  9. Rear Differential Mount - Bushing Kit to Suit BMW 3 Series, X3 and Z4
    Pre-Order
    Available for Preorder. Stock due on 24/4/2026.
    Available for Preorder. Stock due on 24/4/2026.
    SKU: KDT982 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 3 Series, X3 and Z4

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 5 Bushings, 3 Tubes & 5 Washers
    Pre-Order
    Available for Preorder. Stock due on 24/4/2026.
    Available for Preorder. Stock due on 24/4/2026.
    Qty Required 1
    Kit Contents 5 Bushings, 3 Tubes, 5 Washers
    57.68
  10. Rear Differential Mount - Rear Bushing Kit to Suit Nissan Pathfinder R51
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W93451 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 Nissan Pathfinder R51

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 2 Shell Bushings
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Shell Bushings
    98.72
  11. Rear Differential Mount - Bushing Kit to Suit Nissan 350Z, 370Z and Skyline
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT911 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 350Z, 370Z and Skyline

    Maximises grip and stability for better control; 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
    98.20
  12. Rear Trailing Arm Upper - Bushing Kit to Suit Ford Cortina, Escort and Flacon/Fairlane
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W61067A Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Trailing Arm Upper - Bushing Kit to Suit Ford Cortina, Escort and Flacon/Fairlane

    ℹ️ 39.5mm OD
    Delivers a balanced mix of comfort, precision, and durability; 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
    19.76
  13. Rear Differential Mount - Rear Bushing Kit to Suit Subaru Forester, Impreza WRX/STi, Levorg, Liberty and Outback
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT940 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 Forester, Impreza WRX/STi, Levorg, Liberty and Outback

    ℹ️ 60mm OD, 42mm L
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 2 Shell Bushings
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Shell Bushings
    57.07
  14. Rear Differential Mount - Bushing Kit to Suit Holden Commodore VE, VF and HSV
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W93167 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 Standard replacement
    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 6 Bushings & 3 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 6 Bushings, 3 Tubes
    53.53
  15. Rear Differential Mount - Front Bushing Kit to Suit Nissan 350Z, 370Z Skyline and Stagea
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W93189 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 350Z, 370Z Skyline and Stagea

    ℹ️ Inserts
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 4 Insert Bushings
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Insert Bushings
    49.11
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