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New Products

47E - Vivario Subframe Bush - Web
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Stop Front End Knocking On Vivaro & Trafic – Subframe Bush Failure

You may already be aware of the widespread issue with subframe bush failures on the Vivaro Etc. These problems can appear as knocking, vague steering, uneven tyre wear, or a general decline in ride quality. Worse still, when attempting to replace worn subframe bushes, it’s all too easy to damage the subframe sleeve—sometimes to the point where replacing the entire subframe becomes the only option. But it doesn’t have to be this way, so we designed the 47E – Front Subframe Bush This Fits Subframe No.s 91166633, 93854457, 93459571, 93858866, 93868598, 6006003612

 

Our solution 47E – Front Subframe Bush fits the following vehicles:

Why Choose A Polybush Replacement?

Our polyurethane subframe bushes are designed to tackle these issues head-on. Unlike traditional rubber bushes, our bushes offer several distinct advantages:

  1. Ease of Installation
    • Our bushes are designed to be soft enough for installation using simple hand tools, such as a hammer or a G-clamp/vice. This reduces the likelihood of damaging the subframe sleeve, allowing you to keep the original subframe intact – (See video at the end of the blog)
  2. Superior Durability
    • Polyurethane is inherently resistant to oil, fuel, and other contaminants that degrade rubber bushes over time. This means our bushes last significantly longer, providing a better return on investment.
  3. Improved Performance
    • Polyurethane offers enhanced stiffness compared to rubber, translating to better steering precision, improved cornering stability, and greater comfort. This is particularly beneficial for vans carrying heavy loads or converted for campervan use.
  4. Longevity and Value
    • While rubber bushes tend to fail within a few years, polyurethane bushes are built to withstand the test of time, reducing the frequency of replacements and associated costs.
47E - Vivario Subframe Bush - Web
47E – Vivario Subframe Bush – Next To Vivaro Subframe – OEM Bush Removed

Expanded Product Range

To further enhance the performance of these vans, we’ve developed a comprehensive range of suspension bushes, including:

Enhanced Handling with Anti-Roll Bar Bushes

While replacing subframe bushes, it’s the perfect time to upgrade your anti-roll bar bushes. Dropping the subframe makes accessing these brackets straightforward. Once installed, the difference is immediately noticeable. The anti-roll bar bushes improve cornering stability and reduce body roll, particularly when the van is heavily loaded—whether it’s tools and materials for work or camping gear for a weekend getaway.

Vivaro Anti Roll Bar Bushes - Web
Vivaro Subframe With Replacment 47E Polybush’s and Anti-Roll Bar Bushes

Perfect for Workhorses and Campervans

For workhorse vans, our bushes ensure your vehicle can handle daily demands with ease. Enhanced steering and stability mean safer handling, especially when carrying heavy loads. Additionally, the longevity of polyurethane bushes minimises downtime and repair costs.

For campervan enthusiasts, our bushes provide the comfort and precision needed for long road trips. Better stability through corners and a more connected driving experience ensure you’ll arrive at your destination feeling less fatigued.

Protect Your Investment

Subframe bush failure doesn’t have to mean a costly subframe replacement. By choosing Polybush, you’re not only extending the life of your van’s suspension system but also upgrading its performance and reliability. Whether you use your van for work, travel, or both, our polyurethane bushes are the ultimate solution for comfort, control, and durability.

Upgrade your van today with Polybush—because your vehicle deserves better.

Vivaro etc. Product Launch
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New Suspension Bush Range Released for Vivaro, Trafic & More.

Polybush is excited to announce the launch of our latest range of suspension bushes, designed specifically for some of the most popular commercial vans on the road. Whether you’re a fleet operator, mechanic, or enthusiastic DIYer, our new products provide a durable, cost-effective solution for improved handling and reliability.

 

Primastar (X83)(2002-2014)

What’s New?

Our new range of polyurethane suspension bushes includes:

These components are engineered to replace and upgrade the factory-fitted bushes, offering superior performance and extended service life.

Compatible Vans

This range has been designed to fit a wide variety of commercial vans, making it ideal for both local mechanics and international fleet operators. Supported models include:

Why Choose Polybush?

Polyurethane bushes are a game-changer compared to traditional rubber alternatives. Here’s why:

  • Enhanced Durability: Polyurethane is highly resistant to cracking, deformation, and general wear, making it a great choice for vehicles that see heavy use.
  • Improved Handling: Our bushes reduce unwanted suspension movement, ensuring better steering precision, increased stability, and improved driver confidence on the road.
  • Longer Service Life: With exceptional longevity, our bushes help reduce maintenance costs and downtime, making them ideal for both personal and fleet use.

Built for Reliability and Performance

This range was developed in-house at our UK factory to meet the demands of modern van owners and mechanics. Designed with precision, these components enhance the overall suspension system, ensuring your van is prepared to handle the toughest jobs.

Upgrade Your Van Today

Whether your van is your livelihood or part of a busy fleet, upgrading your suspension with Polybush is a decision you won’t regret. Our products are trusted worldwide for their quality, performance, and reliability.

 

If you have any questions, or have a vehicle we don’t cover, call us on 01978 664316

Stay tuned for more updates as we continue to expand our range to meet the needs of drivers everywhere.

Polybush Diff Bushes Mk3
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Upgrade Your MX5 NC with Polybush 27AY Rear Diff Carrier Bushes

If you’re an MX5 Mk3 (NC) owner, you already know the thrill these cars provide on the open road. Mazda designed them with fun in mind, but if your rear differential carrier bushes are still the original rubber, it might be time for an upgrade. We’re excited to introduce the 27AY Rear Diff Carrier Bushes, designed specifically for your MX5 NC (2005-2015), engineered to exceed OEM specifications while preserving that factory comfort you love.

Polybush Diff Bushes Mk3

Why Upgrade to Polybush?

OEM rubber bushes are prone to degradation over time, particularly due to compression set—where the rubber permanently deforms after prolonged stress. This issue affects handling and ride quality, making your car feel sluggish and less responsive. Polybush’s polyurethane formula offers a brilliant solution to this problem. Unlike rubber, polyurethane is resistant to wear, heat, and oil, meaning it can maintain its shape and performance for far longer.

Enhanced Responsiveness, Same Comfort

The 27AY bushes are designed to improve your MX5’s responsiveness without sacrificing the ride comfort you’re used to. Polybush’s material absorbs vibration and harshness while maintaining the rear differential’s position more effectively than standard rubber bushes. This upgrade translates into sharper throttle response, more precise gear changes, and overall enhanced handling.

Polybush Diff Bushes Mk3

Long-Lasting Durability

One of the key reasons to swap out rubber for Polybush is longevity. While rubber wears out and cracks under the pressures of daily driving, our polyurethane bushes stay flexible and tough for years. So, whether you’re planning track days or want to keep your roadster in top condition for weekend drives, the 27AY bushes will ensure your MX5 stays on point, providing years of trouble-free performance.

Mazda MX5 Mk3 (NC) (2005-2015) Polybush Parts Available

Part of a Comprehensive Range

The 27AY Rear Diff Carrier Bushes are part of our broader range of suspension upgrades for the MX5 NC. At Polybush, we’re committed to covering your car from top to bottom, offering you products that outperform the originals while maintaining the features that make your car so enjoyable to drive.

If you’re ready to transform the way your MX5 drives, then this is the perfect upgrade to keep your pride and joy in top shape.

44GD 44GE - Audi TT Subframe & Diff Bushes

Audi TT Differential Mounting Bushes & Rear Gearbox Support Bush

At Polybush, we strive to deliver high-quality products that offer tangible benefits to both the driving experience and vehicle longevity. That’s why we’re excited to introduce two new items to our lineup: the 44GD Rear Differential Mounting Bush and the 44GE Rear Gearbox Support Bush, specifically designed for the Leon Mk1 Cupra 4, Octavia Mk1 4×4, S3 Mk1 Quattro, and TT Mk1 Quattro.

44GD 44GE - Audi TT Subframe & Diff Bushes

These vehicles have a strong reputation for being capable and exciting to drive. Still, we noticed a gap in the market for a comprehensive bushing solution to support their suspension systems.
So, we developed these bushings to provide noticeable performance gains, while ensuring they remain suitable for everyday use.

Why We Expanded Our Range

When developing parts for these vehicles, we focused on enhancing the drivability without compromising comfort. These cars are known for their all-wheel-drive systems and dynamic handling, but their standard OEM rubber bushes tend to wear out over time, affecting the precision and performance of the suspension. By adding the 44GD and 44GE bushes to our product range, we aim to help drivers of these models achieve the full potential of their cars.

Our goal was to make these vehicles more enjoyable and reliable for daily use and spirited driving.
Whether you’re tackling tight corners or cruising on the motorway, these bushes will offer the perfect balance between durability, performance, and comfort.

 

Benefits of Installing Polybush 44GD & 44GE Bushes

1. Enhanced Suspension Stability
The 44GD Rear Differential Mounting Bush and 44GE Rear Gearbox Support Bush ensure improved stiffness over traditional rubber components. This increase in stiffness leads to more precise handling and greater control, especially under heavy acceleration or cornering, making the car feel more planted and responsive.

2. Extended Durability
Unlike rubber bushes, which degrade over time and with exposure to elements like oil and weather, our polyurethane bushes are designed to withstand harsh conditions and resist wear. The longevity of these components ensures they will last much longer, reducing the need for frequent replacements.

3. Daily Driving Comfort
Though these bushings are performance-focused, they have been engineered to provide a comfortable ride. Polyurethane, while stiffer than rubber, absorbs vibrations effectively without transferring excessive harshness to the cabin. This ensures that your vehicle remains drivable for day-to-day commuting, but with a sharper, more direct feel.

44GF 44GE - Audi TT Subframe & Diff Bushes

4. Reduced Drivetrain Movement
Both the rear diff and gearbox support bushes play key roles in minimising drivetrain movement. By upgrading to Polybush, you’ll experience less shifting of components during acceleration or deceleration, improving power delivery and reducing wear on other drivetrain components.

5. Increased Vehicle Longevity
Installing these Polybush products can prolong the lifespan of your vehicle’s suspension and drivetrain systems. By reducing flex and movement, there is less strain on the surrounding components, which results in fewer issues and costly repairs down the line.

Why Choose Polyurethane Over Rubber?

The choice between polyurethane and rubber bushings is one many drivers face when looking to upgrade their suspension. Here’s why Polybush’s polyurethane bushes come out on top:

1. Durability
Rubber bushes are prone to wear and tear, cracking, and deterioration over time due to exposure to oils, chemicals, and environmental factors. Polyurethane, on the other hand, is highly resistant to these elements, making it a more durable option.

 

2. Consistent Performance
Rubber tends to soften and lose its shape with time, which negatively affects handling. Polyurethane retains its structural integrity, offering consistent performance even after thousands of miles.

3. Precision and Handling
Polyurethane is stiffer than rubber, which leads to better control and sharper handling. This is especially important in performance cars, where suspension precision can make a big difference to the driving experience.

4. Long-Term Cost Efficiency
While polyurethane bushes may initially cost more than rubber counterparts, their extended lifespan and superior performance make them a cost-effective solution in the long run. Less frequent replacements mean fewer disruptions and lower maintenance costs.

Worn Tyres - Asset

Ready to Upgrade Your Suspension?

With the introduction of the 44GD Rear Differential Mounting Bush and 44GE Rear Gearbox Support Bush, we’re proud to offer a comprehensive solution that balances both performance and practicality. Whether you’re restoring a Leon Mk1 Cupra 4, modifying an Octavia Mk1 4×4, or enhancing an S3 Mk1 Quattro or TT Mk1 Quattro, Polybush is here to provide you with the reliability, performance, and comfort that these cars deserve.

Explore our full range of Polybush products and see how we can help you take your vehicle to the next level.

Audi A4 B7 Passat Front Kit 222 Fitted
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Upgrade Your Audi, VW, SEAT, or Skoda with Polybush: The Best Polyurethane Suspension Bushes for Precision and Durability

If you’re looking to upgrade the suspension on we are here to provide high-quality polyurethane bushes that can drastically improve handling, reduce wear, and increase the longevity of your vehicle’s suspension components.

Why Upgrade to Polyurethane Bushes?

Why should you even consider upgrading to polyurethane bushes for your Audi A4, A6, VW Passat, SEAT Exeo, or Skoda Superb?

Unlike traditional rubber bushes that can deteriorate quickly and affect the handling of your vehicle, polyurethane bushes are designed to last significantly longer and provide more consistent performance.

Our bushes are engineered to reduce unwanted movement in your suspension components, ensuring better control, sharper steering, and a more responsive drive. Polyurethane is also more resistant to wear from chemicals, oils, and the general rigours of daily driving, making it perfect for performance vehicles as well as everyday cars.

Audi A4 B7 Passat Front Kit 222 Fitted

Polybush Suspension Bushes for Audi, VW, SEAT, and Skoda

We offer a comprehensive range of suspension bushes designed to fit popular models like the Audi A4 (B5, B6, B7), Audi A6 (C5), VW Passat (B5, B5.5), SEAT Exeo, and Skoda Superb (Mk1). Here’s a closer look at the key suspension components we manufacture for these vehicles:

1. Front Lower Front Control Arm Inner Bush (44FH)

This bush is located at the front of the lower control arm, playing a critical role in maintaining proper alignment and reducing excessive movement in the suspension. Replacing the OEM rubber bush with our polyurethane version will give you sharper steering response and more consistent handling, especially in hard cornering.

Audi A4 B7 Passat Front Kit 222 Fitted 3

2. Front Lower Front Control Arm Outer Bush (44FJ)

Like its inner counterpart, the outer control arm bush is essential for keeping the wheel alignment true and preventing premature tyre wear. Our polyurethane outer bushes are engineered to handle the stresses of daily driving while providing increased durability and performance. Paired with the inner bush, this combo can transform the way your vehicle handles on the road.

3. Front Lower Rear Control Arm Bush (44FK)

Often overlooked, this bush plays a significant role in stabilising the rear section of the lower control arm. Worn or damaged rear control arm bushes can lead to a sloppy or vague steering feel. By upgrading to a Polybush polyurethane rear bush, you can tighten up the entire front-end suspension and enjoy a more responsive drive.

Audi A4 B7 Passat Front Kit 222 Fitted 2

4. Front Upper Control Arm Bush (44FL)

The upper control arm bush is key to maintaining proper camber and caster angles, ensuring that your tyres maintain optimal contact with the road surface. Our polyurethane upper control arm bushes offer a significant improvement over stock rubber, reducing body roll and improving cornering stability.

5. Front Anti-Roll Bar Bush – 29mm (44FM)

The anti-roll bar, also known as a sway bar, is critical for reducing body roll during cornering. Our 29mm front anti-roll bar bushes are designed to provide a firmer connection, giving your vehicle better stability when taking tight turns. Unlike rubber bushes, our polyurethane versions won’t degrade as quickly and will maintain their performance for years to come.

6. Front Anti-Roll Bar Drop Link Bush (44FN)

The drop link connects the anti-roll bar to the suspension, and its bush plays a vital role in transferring the forces from the anti-roll bar to the rest of the suspension. Upgrading to a polyurethane drop link bush ensures that your anti-roll bar is performing at its best, helping to reduce body roll and improve overall handling.

Benefits of Choosing Polybush Polyurethane Suspension Bushes

  1. Longevity – Polyurethane is far more resistant to wear, chemicals, and temperature fluctuations than standard rubber, meaning our bushes last much longer.
  2. Improved Handling – Reduced flex in the suspension components leads to sharper steering and a more stable ride, especially in high-performance or heavy-load situations.
  3. Cost Efficiency – While polyurethane bushes might have a higher upfront cost, their extended lifespan makes them more cost-effective in the long run. You won’t have to replace them as often as you would with rubber bushes.
  4. Better Tyre Wear – Because polyurethane bushes maintain better alignment and control, your tyres wear more evenly, saving you money over time.

How to Get Polybush Bushes for Your Vehicle

If you’re ready to upgrade the suspension on your Audi, VW, SEAT, or Skoda, visit our website to browse our full range of polyurethane suspension bushes. Whether you’re after the front lower control arm bushes (44FH & 44FJ), anti-roll bar bushes (44FM) or any of our other high-quality products, Polybush has you covered.

Order now

 

Polybush How it works and MQB Suspension Bushes - VW, Audi, Skoda, Seat
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How Multi-Link Suspension Works on the V.A.G MQB Platform

The MQB (Modularer Querbaukasten or Modular Transverse Matrix in English) platform from the Volkswagen Group is renowned for its versatility, underpinning many models across the V.A.G brands: VW, Audi, SEAT, and Skoda.
One of the key features in the MQB platform’s is its use of multi-link suspension systems in older 4wd vehicles or in the rear of higher horsepower models.

What Goes Into The Multi-Link Suspension on the V.A.G MQB Platform

44FC & 44BS Spring Bucket VAG Vehicle
44FC Fitted to Golf GTI

The MQB platform’s multi-link suspension includes a combination of upper and lower control arms, a trailing arm, and a toe control link.

  1. Upper and Lower Control Arms: These arms control alignment through the arc of suspension travel. They are connected to the wheel hub and the subframe with bushings.
  2. Trailing Arm: This arm is positioned longitudinally and helps in maintaining the wheel’s alignment during acceleration and braking. It also assists in absorbing longitudinal forces.
  3. Toe Control Link: This link specifically manages the toe angle of the wheel, ensuring precise steering response and stability.
  4. Anti-Roll Bar: Connected to the control arms or the subframe, it reduces body roll during cornering by transferring load between the left and right sides of the suspension.
  5. Subframe: A secondary frame that provides mounting points for the suspension components. It adds rigidity and helps isolate the suspension from the main chassis, reducing noise and vibration in the cabin.
  6. Bushings: Flexible (Rubber) mounts that connect the control arms to the subframe and chassis, allowing for controlled movement and damping of vibrations.
  7. Shock Absorbers and Springs: These work together to absorb and dissipate energy from road impacts, controlling the movement of the wheels.

Polybush MQB Suspension Bushes - VW, Audi, Skoda, Seat

 

But What Are The Benefits of Multi-Link Suspension on the MQB Platform

  1. Independent Wheel Movement: Each wheel in a multi-link suspension system can move independently of the others. This maintains maximum contact with the road surface, especially on uneven terrain, enhancing grip and stability.
  2. Camber and Toe Adjustment: Adjustments within the links allow for precise adjustments of camber and toe angles. This adjustability helps in setting up the suspension for optimal tyre contact during cornering and braking which, improves handling and reduces tyre wear.
    1. Camber: Correct negative camber improves grip in corners by allowing the tyre’s outer edge to remain in contact with the road. The multi-link design allows for camber changes throughout the suspension’s travel, keeping your alignment when you need it most.
    2. Toe: Adjusting toe angle affects your vehicle’s response to steering input.  Multi-link systems can finely tune these angles to achieve the desired handling characteristics.
Polybush Camber and Toe Description
What is Camber & Toe?

Understanding Camber & Toe: The Keys to Handling Performance

Camber refers to the angle of the wheel against a vertical point. Too much negative camber can lead to uneven tyre wear, (inner side of the tyre) whilst positive camber reduces grip. Toe, on the other hand, refers to the angle of the wheels pointing towards the centre of the vehicle. If toe is incorrect, the car will wander at the rear. Both camber and toe are crucial for optimal handling and tyre wear.

With Polybush resisting alignment changing forces, cornering and braking, you will maintain those angles. So you’ll experience consistent camber and toe settings, meaning maximum grip and minimal tyre wear.

Excessive Toe In / Out with rubber suspension bushes
Image Above Shows Front Suspension – The Concept Is Still Valid

 

  1. Minimised Bump Steer: Bump steer happens when the toe angle of a wheel or wheels changes without any steering input from the driver. Multi-link setups are designed to minimise this effect, ensuring the vehicle maintains a straight path over bumps.
  2. Isolation of Forces: The subframe and bushings isolate the suspension from the chassis, reducing the transmission of NVH (road “noise”) into the cabin. This contributes to a smoother, quieter and more comfortable drive.
  3. Enhanced Handling: The independent movement of each wheel and the ability to adjust camber and toe angles ETC finely provide superior handling characteristics. This setup ensures that the tyres maintain optimal contact with the road surface, improving grip and stability during high-speed cornering.
  4. Improved Comfort: The use of multiple arms and bushings allows for better isolation of road imperfections, resulting in a smoother drive. The subframe further reduces the transmission of noise and vibrations into the cabin.
  5. Versatility: The multi-link suspension’s adaptability makes it suitable for a wide range of vehicles within the MQB platform, from family hatchbacks to performance-oriented models.
  6. Durability: The design of multi-link suspension components enhances the system’s durability, through multiple loading points (compared to a rear axle which has 2) it is capable of withstanding the rigours of daily driving and spirited performance use.

Kit 216 Polybush VW Vag Skoda Seat Bushes

Rubber Bushes vs. Polyurethane Bushes (More specifically, Polybush)

Bushes are crucial components in any suspension system, acting as the interface between various moving parts. They absorb shocks, reduce vibrations, and allow for a certain degree of flexibility. The two main types of bushes are rubber and polyurethane

Rubber Bushes

  • Material: Typically made from natural or synthetic rubber.
  • Characteristics: Rubber bushes are designed to offer a balance between flexibility and durability. They absorb a significant amount of road noise and vibrations, contributing to a comfortable ride.
  • Longevity: Whilst fairly effective at dampening, rubber bushes tend to wear out relatively quickly under harsh driving conditions, road salts, and oil and fuel contamination, leading to increased play and reduced handling precision over time.
Rubber suspension bush deforming under load - Polybush does not
Rubber suspension bush deforming under load – Polybush resists deformation.

 

Polyurethane Bushes (Polybush)

  • Material: Made from a synthetic polymer known for its durability and strength.
  • Characteristics: Polyurethane bushes are much more resistant to deformation than rubber, providing less deflection in the same hardness rubber. This resistance translates to more precise handling and a more direct connection between the suspension components and the chassis.
  • Longevity: Polybushes are significantly more durable than rubber bushes, maintaining their performance characteristics over a longer period and in more demanding conditions.

 

Benefits of Installing Polybush on the MQB Platform

  1. Enhanced Handling: Polybushes reduces unwanted movement in the suspension components, leading to more precise handling. This is particularly beneficial for performance-oriented drivers who value sharp and responsive steering but as Polybush can be made in any hardness, it is still true for more “normal” vehicles.
  2. Improved Stability: By maintaining consistent alignment settings, Polybushes help ensure that camber and toe angles remain within optimal ranges, even under heavy cornering or braking. This stability is crucial for maintaining grip and preventing unpredictable behaviour.
  3. Longevity and Reliability: Polybush products are significantly more resistant to wear and degradation caused by environmental factors such as oil & fuel, UV light, and temperature changes. This durability means less frequent replacements and a more consistent performance over time.
  1. Feedback and Control: For those who enjoy spirited driving, the more direct feedback provided by Polybush can be a revelation. The improved connection between the driver, vehicle, and road enhances the driving experience, making the car feel more predictable and controllable.

Rubber Bush & Polybush Combo - Comparrison

Conclusion

The multi-link suspension on the MQB VAG platform is a sophisticated system designed to offer a balance of comfort and performance. Understanding the role of camber and toe in this context helps appreciate how suspension tuning affects vehicle dynamics. While rubber bushes are adequate for many drivers, those seeking enhanced handling, stability, and longevity should consider upgrading to Polybush. Our material provides a more direct and responsive driving experience, making it a worthwhile investment for anyone looking to get the most out of their MQB-based vehicle.

 

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Polyurethane Volvo Rear Trailing Arm Bush
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Polybush Introduces Trailing Arm Bushes for Ford and Volvo

The 40DE & 40DG Polyurethane Rear Trailing Arm Bushes are tailored specifically for Ford and Volvo models.

The troublesome “1865033,1865034” rear trailing arm bushes are a common failure issue faced by many drivers: Through meticulous development and testing, we discovered a common headache – removing these bushes often meant tackling the rear toe arm as well; The bolts securing these components had a nasty habit of seizing up, making removal a daunting task. In some cases, resorting to cutting off the toe arm bolts became inevitable, resulting in unintended damage to the bushes.

Our solution: the 40DE & 40DG. Crafted with precision and engineered for excellence, these polyurethane rear trailing arm bushes offer a host of benefits that will transform your driving experience.

 

So, why choose polyurethane over traditional rubber?

  1. Durability: Polyurethane is renowned for its superior durability compared to rubber. It withstands harsh conditions, resists abrasion, and maintains its shape and performance over time. Say goodbye to premature wear and tear – these bushes are built to last.
  2. Enhanced Stability: One of the key advantages of polyurethane is its ability to provide enhanced stability and control. By reducing flex and movement in the suspension system, these bushes contribute to a smoother, more responsive ride. You’ll notice improved handling and cornering, giving you greater confidence behind the wheel.
  3. Reduced Noise and Vibration: Are you tired of the annoying squeaks and rattles that often accompany worn-out rubber bushes? Polybush offers excellent damping properties, effectively dampening noise and vibration. Enjoy a quieter, more comfortable ride, free from distractions.
  4. Customizable Performance: Unlike rubber, polyurethane can be formulated to meet specific performance requirements. Our 40DE & 40DG bushes are designed to deliver optimal performance for Ford and Volvo vehicles, ensuring a perfect fit and seamless integration with your suspension system.

Installing Polybush 40DE & 40DG rear trailing arm bushes is more than just a maintenance task – it’s a longevity upgrade. Whether you’re tackling twisty backroads or cruising on the motorway, these bushes will enhance the performance, comfort, and longevity of your vehicle.

Read the fitting instructions – HERE.

Buy your Ford bushes – HERE!
Buy your Volvo bushes – HERE!

VAG Main failure bush. Replace with Polyubush 44EX
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Transform Your Everyday Drive: Polybush Launch Front Wishone Rear Bush – 44EX Polyurethane Suspension Bush Upgrade

Whether you drive an Audi A3, VW Golf, SEAT Leon, or Škoda Octavia, you deserve a car that feels as tight, comfortable, and precise as the day it left the factory. Unfortunately, the front wishbone rear bush is one of the most common weak points in modern VW Group vehicles — and when it fails, you’ll feel it.

That’s where the Polybush 44EX – Front Wishbone Rear Bush comes in. Designed, engineered, and manufactured in the UK, our polyurethane suspension bushes deliver a superior, longer-lasting solution that keeps your car driving beautifully — without compromising comfort.

Perfect for daily drivers, family cars, and taxis, the 44EX – Front Wishbone Rear Bush restores confidence and handling while retaining the refinement you expect.

Why the Front Wishbone Rear Bush Fails

If your car’s started to feel vague on turn-in, clunky over bumps, or unstable under braking, there’s a good chance the culprit is the front wishbone rear bush.

OEM and aftermarket rubber bushes (VAG part numbers 1K0-407-183-P & 5Q0-407-183) tend to degrade quickly, softening and cracking under everyday conditions. Heat, oil, salt, and age all take their toll — causing premature failure.

The result?

  • Increased tyre wear

  • Wandering steering

  • Uneven braking

  • A “loose” or floaty feeling on the road

The Polybush 44EX Solution

The Polybush 44EX – Front Wishbone Rear Bush replaces the factory rubber bush with our specially formulated polyurethane compound, delivering the ideal blend of control, comfort, and durability.

44EX - Front Wishbone Rear Bush - Replacing OEM Part Number 1K0-407-183-P & 5Q0-407-183
44EX – Front Wishbone Rear Bush – Replacing OEM Part Number 1K0-407-183-P & 5Q0-407-183

Unlike harder performance bush kits, the 44EX – Front Wishbone Rear Bush is designed for real-world driving — it’s the perfect upgrade for commuters, families, and anyone who simply wants their car to handle properly again.

Key Benefits

Exceptional Longevity

Polyurethane doesn’t perish, crack, or absorb oil like rubber does. Polybush bushes last up to five times longer than OEM rubber alternatives, saving you time and money in the long run.

Comfort and Control Combined

We developed the 44EX – Front Wishbone Rear Bush specifically to maintain comfort. You’ll enjoy sharper handling and reduced body roll, without harshness or vibration inside the cabin.

Improved Handling & Steering Feel

A more consistent suspension setup gives you a more connected feel through the steering wheel. Expect more confidence during cornering, overtaking, and motorway cruising.

Safer, More Predictable Performance

Because the 44EX – Front Wishbone Rear Bush holds geometry better than rubber, you’ll benefit from improved braking stability, consistent wheel alignment, and better tyre wear.

Compatible Vehicles – Full Coverage List

The Polybush 44EX – Front Wishbone Rear Bush fits a huge range of VW Group models, covering popular Audi, SEAT, Škoda, and Volkswagen cars from 2010 onwards.

Audi

SEAT

Škoda

Volkswagen

Why Choose Polyurethane Over Rubber?

FeatureRubber BushesPolybush Polyurethane Bushes
DurabilitySoftens, cracks, and perishesLasts 4–5x longer
Chemical ResistanceDegrades with oil/fuelResistant to oil, fuel, salt, and grime
ComfortSoft but deforms under loadRetains comfort with stable geometry
HandlingFlexible and imprecisePrecise, consistent, and predictable
Cost Over TimeFrequent replacementsOne-time fit and forget

Rubber bushes are fine when new — but they simply don’t last. Polyurethane provides a lasting, stable platform that protects your tyres, alignment, and confidence behind the wheel.

FAQ: Everything You Need to Know About Polybush 44EX

Q: Will Polybush 44EX – Front Wishbone Rear Bush make my car uncomfortable?
No. The bushing material was developed to match the comfort of OEM rubber while tightening control and reducing unwanted movement.

Q: Are these suitable for daily drivers or taxis?
Absolutely. The 44EX – Front Wishbone Rear Bush is ideal for daily use — durable, quiet, and comfortable, perfect for cars that see thousands of miles a year.

Q: Do I need to modify anything to fit them?
No modifications required — the 44EX – Front Wishbone Rear Bush is a direct-fit replacement for the OE rubber bushes.

Q: How long will they last?
Typically three to five times longer than rubber bushes, with many lasting the lifetime of the car.

Q: Will they squeak?
No. Polybush bushes are self-lubricating and engineered to run silently without maintenance.

Q: Are Polybush bushes road legal?
Yes — fully road legal, MOT-safe, and designed to OE standards.

44EX Now Fitted
44EX Fitted To A MK4 VW Caddy

Upgrade to Polybush 44EX Today

If you’re tired of replacing failed rubber bushes, the Polybush 44EX – Front Wishbone Rear Bush is the smarter, longer-lasting solution.
It’s not just for performance cars — it’s for real-world drivers who care about comfort, confidence, and reliability.

Experience the benefits of British-engineered polyurethane technology today.

👉 Click here to order your Polybush 44EX now and feel the difference every time you drive.

1EL - Rear Lamp Boot (FRONT)
,

NEW PRODUCT: Land Rover Defender Rear Light Boot

The iconic Land Rover Defender is a favourite among off-road enthusiasts, but as with any vehicle, there are areas that require special attention to prevent damage.

One such area that many Defender owners overlook is the rear lights.
The Defender’s rear lights have no protection from water ingress via the rear of the vehicle, Anything from rain to wading can cause damage, which leads to rust and corrosion of the electrical system, resulting in short circuits and malfunctioning lights and indicators.

To address this issue, Polybush has developed the 1EL, a Polyurethane Rear Lamp Boot designed specifically to fit around the O.E lights on your Land Rover Defender. The 1EL provides an effective barrier against water ingress and wheel spray, protecting the connections and preventing rust and corrosion. The boot is made from a durable and long-lasting Polyurethane, which is unaffected by oil, fuel, and road contaminants. Unlike rubber, Polyurethane remains flexible and pliable, ensuring that the boot maintains its protective qualities for decades.

Installation of the 1EL is a straightforward process that requires no specialized tools or expertise. Once installed, the boot shields the Land Rover Defender’s rear lights from water ingress and prevents the connections from rusting and corroding. This ensures that the rear lights and indicators remain functional, improving visibility and reducing the risk of accidents.

In addition to looking great and its protective qualities, the 1EL is also cost-effective. It saves Defender owners time and money by eliminating the need for expensive repairs due to water damage. The boot is an affordable and practical solution that provides peace of mind for Land Rover Defender owners who enjoy off-road adventures.

To confirm if this fits your defender – CLICK HERE

 

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