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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Transmission Parts with Fitting Position Front Axle for Vehicle

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline transmission bush mounts are engineered to stabilise the transmission, reduce unwanted driveline movement and improve overall vehicle refinement. Factory transmission bushes are often made from soft rubber that degrades with heat, age and constant load. As they deteriorate, the transmission can shift excessively during acceleration, br... Read more

Whiteline transmission bush mounts are engineered to stabilise the transmission, reduce unwanted driveline movement and improve overall vehicle refinement. Factory transmission bushes are often made from soft rubber that degrades with heat, age and constant load. As they deteriorate, the transmission can shift excessively during acceleration, braking or cornering, resulting in noise, sloppy shift feel and vibration through the cabin. Whiteline transmission bush mounts replace these weak points with high performance polyurethane designed for strength, durability and consistent support.

These upgrades are ideal for anyone seeking smoother drivability, sharper shift quality and long lasting drivetrain stability.

Why Upgrade Suspension

Even though transmission bushes are not part of the suspension, they directly affect handling, driver comfort and drivetrain performance. Worn or failing transmission bushes can cause:

Excessive transmission movement

Harsh vibration or knocking

Reduced shift precision

Poor throttle response

Increased stress on driveline components

Noticeable drivetrain noise

Upgrading to Whiteline mounts restores stability, reduces harshness and improves drivetrain engagement across all driving conditions.

Why Choose Whiteline

Whiteline transmission bush mounts are crafted from high strength polyurethane designed to outperform rubber in durability, heat resistance and vibration control. Precision engineered for each application, Whiteline mounts provide firmer support without compromising cabin comfort.

Drivers choose Whiteline because the improvement is immediate: smoother power delivery, less drivetrain noise and more confident gear engagement. With Whiteline, you get performance focused durability backed by trusted suspension engineering.

Whiteline Transmission Bush Mounts Range

The Whiteline transmission bush mounts range includes:

Transmission Bushes: High performance bushes designed to stabilise the transmission, improve refinement and reduce unwanted movement.

Transmission Mounts: Strong, durable mounts engineered to support the transmission under load and maintain correct alignment.

How Whiteline Improves Vehicle Dynamics

Whiteline transmission bush mounts enhance vehicle dynamics by eliminating excessive drivetrain motion and restoring correct alignment. With improved support and reduced deflection, your vehicle benefits from:

Cleaner, more precise gear shifts

Reduced vibration and noise

Improved throttle and drivetrain response

More predictable behaviour under acceleration

Better longevity for surrounding driveline components

These gains create a smoother, quieter and more controlled driving experience.

Vehicle Compatibility

Whiteline transmission bush mounts are suitable for:

Passenger cars

Hot hatches

Sports and performance vehicles

4x4s and SUVs

Modified or restored vehicles

Each component is designed for platform specific accuracy and long term stability.

Installation and Support

Whiteline transmission bush mounts can be installed by experienced DIY users or professional workshops. Installation typically requires supporting the drivetrain and replacing factory bushings or mounts. Once fitted, a noticeable reduction in drivetrain harshness and movement is immediate.

Maintenance and Longevity

Whiteline mounts use heat resistant, deformation resistant materials to ensure long term performance. They require minimal maintenance and are built to withstand years of vibration and load. Strong Whiteline warranty backing offers further confidence.

Who Is Whiteline For?

Whiteline transmission bush mounts are ideal for:

Drivers feeling vibration or clunking from worn factory mounts

Enthusiasts wanting smoother and more precise shift feel

Performance drivers requiring improved drivetrain stability

Owners of older vehicles with soft or cracked transmission mounts

Anyone wanting a quieter, more refined and more responsive drivetrain

If you want improved gear engagement, better refinement and superior drivetrain support, Whiteline transmission bush mounts are the perfect upgrade.

Shop with Whiteline

Explore the Whiteline transmission bush mounts range and restore your drivetrain with premium engineered mounts designed for strength, durability and smooth performance. Upgrade today and enjoy quieter operation, sharper shifts and long lasting stability.

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11 Items

  1. Front Gearbox To Crossmember - Bushing Kit to Suit Subaru Impreza GC, GD incl WRX/STi
    SKU: W92829 Benefit Note:
    Whiteline's gearbox crossmember mount bushings replace the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the soft factory mount.

    Front Gearbox To Crossmember - Bushing Kit to Suit Subaru Impreza GC, GD incl WRX/STi

    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 4 Bushings & 4 Tubes
    Pre-Order
    Available for Preorder. Stock due on 24/4/2026.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    2 Hours
    Kits Required IconKits Required
    1
    43.81 35.05
  2. Gearbox Mount - Insert Bushing Kit to Suit Subaru 2013-on With CVT Non Turbo
    SKU: KDT984 Benefit Note:
    Factory Transmission mounts are built for comfort and the heavily voided Subaru transmission mounts are no exception. Reduce the lag in your shift response and feel by removing the slop from the rubber transmission mounting by inserting Whiteline's low compliance polymer insert. Designed to fill the voided areas in the transmission mount this achieves a crisp feel through gear changes and on/off throttle applications.

    Gearbox Mount - Insert Bushing Kit to Suit Subaru 2013-on With CVT Non Turbo
    Insert - suits CVT non turbo models

    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    5.52 4.42
  3. Front Gearbox To Crossmember - Bushing Kit to Suit Subaru Forester, Impreza, Liberty, Outback and XV
    SKU: KDT901 Benefit Note:
    Replace worn suspension bushings to as new condition and appearance with Whiteline black synthetic elastomer bushings.

    Front Gearbox To Crossmember - Bushing Kit to Suit Subaru Forester, Impreza, Liberty, Outback and XV
    Suits manual models

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 4 Bushings
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    2 Hours
    Kits Required IconKits Required
    1
    49.11 39.29
    Install Guide Downloads
  4. Front Gearbox Mount - Bushing Kit to Suit Ford Mustang S197, S550 and S650
    SKU: KDT928 Benefit Note:
    Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily voided factory mount.

    Front Gearbox Mount - Bushing Kit to Suit Ford Mustang S197, S550 and S650
    Inserts

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    2 Hours
    Kits Required IconKits Required
    1
    36.45 29.16
    Install Guide Downloads
  5. Front Lower Engine Mount - Insert Bushing Kit to Suit Honda Civic 10th Gen FC, FK, FK8
    SKU: KDT967 Benefit Note:
    Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily voided factory mount.

    Front Lower Engine Mount - Insert Bushing Kit to Suit Honda Civic 10th Gen FC, FK, FK8
    Inserts

    Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    0.5 Hour
    Kits Required IconKits Required
    1
    26.54 21.23
    Install Guide Downloads
  6. Gearbox Mount - Insert Bushing Kit to Suit Subaru 2013-on With CVT Turbo
    SKU: KDT983 Benefit Note:
    Factory Transmission mounts are built for comfort and the heavily voided Subaru transmission mounts are no exception. Reduce the lag in your shift response and feel by removing the slop from the rubber transmission mounting by inserting Whiteline's low compliance polymer insert. Designed to fill the voided areas in the transmission mount this achieves a crisp feel through gear changes and on/off throttle applications.

    Gearbox Mount - Insert Bushing Kit to Suit Subaru 2013-on With CVT Turbo
    Insert - suits CVT turbo models

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    4.58 3.66
  7. Front Clutch Relay Shaft - Bushing Kit to Suit Morris Minor 1000
    SKU: W91980 Benefit Note:
    Replace worn suspension bushings to as new condition and appearance with Whiteline black synthetic elastomer bushings.

    Front Clutch Relay Shaft - Bushing Kit to Suit Morris Minor 1000

    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.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    2 Hours
    Kits Required IconKits Required
    1
    5.03 4.02
  8. Gearbox Mount - Insert Bushing Kit to Suit Mini R50
    SKU: W93523 Benefit Note:
    Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily voided factory mount.

    Gearbox Mount - Insert Bushing Kit to Suit Mini R50
    Inserts

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 2 Bushings
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    8.45 6.76
  9. Gearbox Side Support Mount - Insert Bushing Kit to Suit Mini Cooper R50
    SKU: W93522 Benefit Note:
    Bang For Your Buck! Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily voided factory mount.

    Gearbox Side Support Mount - Insert Bushing Kit to Suit Mini Cooper R50
    Inserts - performance - side support mount - induces NVH

    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 2 Bushings
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    16.90 13.52
  10. Front Gearbox Mount - Bushing Kit to Suit Subaru Forester, Impreza, Liberty, Outback and XV
    SKU: KDT956 Benefit Note:
    Factory Transmission mounts are built for comfort and the heavily voided Subaru transmission mounts are no exception. Reduce the lag in your shift response and feel by removing the slop from the rubber transmission mounting by inserting Whiteline's low compliance polymer insert. Designed to fill the voided areas in the transmission mount this achieves a crisp feel through gear changes and on/off throttle applications.

    Front Gearbox Mount - Bushing Kit to Suit Subaru Forester, Impreza, Liberty, Outback and XV
    Inserts - suits 5spd manual models

    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    44.53 35.62
    Install Guide Downloads
  11. Front Gearbox Mount - Bushing Kit to Suit Subaru BRZ and Toyota 86
    SKU: KDT926 Benefit Note:
    Whiteline's Positive Shift Kit inserts into the factory gearbox mount and results in a greatly improved shift feel and response by reducing the compliance of the heavily voided factory mount.

    Front Gearbox Mount - Bushing Kit to Suit Subaru BRZ and Toyota 86
    Insert

    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 1 Bushing
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    2 Hours
    Kits Required IconKits Required
    1
    54.54 43.63
    Install Guide Downloads
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