For the best shopping experience, please configure your vehicle now.
Activate more grip
Search for your performance upgrade.
Search by
Suspension & Chassis Components
ACTIVATE MORE GRIP.
Gearbox Mount Bushes forVehicle
Gearbox Mount Bushes forVehicle
IMPROVE GRIP, HANDLING & PERFORMANCE.
Whiteline gearbox mounts are engineered to stabilise the transmission, reduce driveline movement and improve shifting precision by providing firm and durable support between the gearbox and chassis. Factory mounts soften, crack or deform over time due to heat, load and vibration, allowing the gearbox to twist or shift under acceleration and brak... Read more
Whiteline gearbox mounts are engineered to stabilise the transmission, reduce driveline movement and improve shifting precision by providing firm and durable support between the gearbox and chassis. Factory mounts soften, crack or deform over time due to heat, load and vibration, allowing the gearbox to twist or shift under acceleration and braking. This movement can lead to sloppy shifts, drivetrain noise and reduced performance. Whiteline gearbox mounts replace these weak points with high performance elastomer constructions that deliver strength, stability and long lasting reliability.
These upgrades are ideal for drivers wanting smoother gear changes, a more connected driving feel and improved drivetrain refinement.
Why Upgrade Suspension
Although gearbox mounts are not part of the suspension, they directly influence drivability and vehicle performance. Worn mounts can cause:
Excessive gearbox movement
Harsh vibration or clunking
Poor shift quality
Reduced throttle response
Increased stress on engine and driveline components
Inconsistent performance during acceleration or cornering
Upgrading to Whiteline mounts restores proper alignment, improves shift precision and enhances the overall driving experience.
Why Choose Whiteline
Whiteline gearbox mounts are made from advanced polyurethane designed to outperform rubber in durability, heat resistance and load management. Engineered for both comfort and control, these mounts minimise unwanted movement while maintaining suitable vibration isolation.
Drivers choose Whiteline because the improvement is noticeable immediately: shifts feel cleaner, drivetrain harshness reduces and the vehicle responds more predictably. Whiteline mounts deliver exceptional stability, proven reliability and performance driven engineering.
Whiteline Gearbox Mounts Range
The Whiteline gearbox mounts range includes:
Gearbox Mounts High strength performance mounts designed to stabilise the transmission, improve driveline support and enhance shift quality.
How Whiteline Improves Vehicle Dynamics
Whiteline gearbox mounts improve vehicle dynamics by preventing the transmission from shifting or twisting under load. With reduced movement and better alignment, your vehicle benefits from:
Smoother, more precise gear changes
Improved throttle and driveline response
Reduced noise, vibration and harshness
Better power delivery
Increased stability during cornering and acceleration
These improvements result in a more refined, confident and performance oriented driving experience.
Vehicle Compatibility
Whiteline gearbox mounts are suitable for:
Passenger cars
Hot hatches
Sports and performance vehicles
Modified, tuned and restored vehicles
Each mount is designed for platform specific fitment and reliable performance.
Installation and Support
Whiteline gearbox mounts can be installed by skilled DIY users or professional workshops. Installation is straightforward and typically requires basic mechanical tools. Once installed, improvements in shifting and driveline stability are immediate.
Maintenance and Longevity
Whiteline components are built to withstand heat, load and long term vibration. The advanced elastomer materials resist deformation and cracking, providing years of consistent performance. Whiteline’s strong warranty backing ensures confidence and peace of mind.
Who Is Whiteline For?
Whiteline gearbox mounts are ideal for:
Drivers experiencing sloppy or inconsistent shifting
Enthusiasts wanting sharper drivetrain response
Performance drivers needing stronger gearbox control
Owners of older vehicles with worn drivetrain mounts
Anyone seeking a smoother, more stable driving feel
If you want improved shift quality, better drivetrain refinement and long lasting gearbox stability, Whiteline gearbox mounts are the perfect upgrade.
Shop with Whiteline
Explore the Whiteline gearbox mounts range and enhance your vehicle with premium engineered mounts designed for strength, stability and performance. Upgrade today and enjoy smoother shifts and a more connected driving experience.
SKU: W92829Benefit 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.
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
lifetime warranty
Installation Time
2 Hours
Kits Required
1
£44.93£35.94
SKU: KDT928Benefit 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.
SKU: KDT967Benefit 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.
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.
Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 1 Insert Bushing
In Stock
Ships within 48hrs.
Warranty
3 years warranty or up to 60,000km
Installation Time
1 Hour
Kits Required
1
£4.70£3.77
SKU: W93523Benefit 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.
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
lifetime warranty
Installation Time
1 Hour
Kits Required
1
£8.68£6.94
SKU: W93522Benefit 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.
SKU: KDT926Benefit 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.
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.
Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 1 Insert Bushing
In Stock
Ships within 48hrs.
Warranty
3 years warranty or up to 60,000km
Installation Time
1 Hour
Kits Required
1
£5.68£4.54
SKU: KDT956Benefit 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.
If you are using Internet Explorer to browse this website, you may get unexpected errors when viewing pages or purchasing products through our checkout.