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Suspension Bushes for JAGUAR 420

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline JAGUAR 420 bushes are engineered to provide flexible, high quality solutions for custom builds, restorations and vehicles requiring non standard or hard to source bushings. Made from the same advanced polyurethane used across Whiteline’s performance range, these JAGUAR 420 bushes deliver improved durability, sharper handling and more... Read more

Whiteline JAGUAR 420 bushes are engineered to provide flexible, high quality solutions for custom builds, restorations and vehicles requiring non standard or hard to source bushings. Made from the same advanced polyurethane used across Whiteline’s performance range, these JAGUAR 420 bushes deliver improved durability, sharper handling and more consistent suspension performance compared to traditional rubber. With a wide selection of sizes and configurations, Whiteline JAGUAR 420 bushes allow builders, workshops and enthusiasts to solve fitment challenges with reliable, long lasting components.

These upgrades are perfect for custom JAGUAR 420 setups, older vehicles with limited parts availability and performance projects where precise and durable bushing support is essential.

Why Upgrade JAGUAR 420 Suspension

Factory JAGUAR 420 bushes, especially on older or modified vehicles, are often worn, cracked or mismatched due to unavailable or discontinued parts. This leads to:

Sloppy or vague suspension movement

Excessive noise, vibration and harshness

Poor alignment retention

Reduced grip and inconsistent handling

Premature wear on connected components

Upgrading to Whiteline JAGUAR 420 bushes provides a strong, stable and long lasting replacement that restores suspension accuracy and improves overall driving feel.

Why Choose Whiteline

Whiteline JAGUAR 420 bushes use high grade polyurethane engineered for maximum strength, heat resistance and deformation control. Every JAGUAR 420 bush is designed to deliver long term stability, predictable behaviour and improved performance across a wide range of applications.

Drivers and builders choose Whiteline because the improvements are immediate: tighter JAGUAR 420 suspension response, less flex, better JAGUAR 420 alignment consistency and more confident handling. Whiteline’s proven engineering ensures that even custom or unusual setups receive dependable, performance oriented support.

Whiteline JAGUAR 420 Bushes Range

The Whiteline universal bushes range includes:

JAGUAR 420 Bushes: High performance bushes available in multiple sizes for custom, restoration or non standard suspension applications.

JAGUAR 420 Bush Kits: Complete kits offering multiple bush types or sizes, ideal for workshops, builders and those performing full custom suspension work.

How Whiteline Improves JAGUAR 420 Dynamics

Whiteline JAGUAR 420 bushes improve JAGUAR 420 dynamics by providing firmer, more consistent mounting points across custom or aged suspension setups. With reduced deflection and improved geometry control, your JAGUAR 420 benefits from:

Sharper steering response

Enhanced grip and stability

Reduced noise and vibration

More predictable behaviour under braking and cornering

Better tyre contact and suspension consistency

This leads to a smoother, more controlled and more confidence inspiring driving experience.

Installation and Support

Whiteline JAGUAR 420 bushes can be installed by skilled DIY users or professional workshops. Some applications may require custom sleeves or minor modifications. Each JAGUAR 420 bush or kit includes basic guidance, and additional online resources are available.

Maintenance and Longevity

Whiteline JAGUAR 420 bushes are designed to withstand heat, chemicals and long term compression. They require minimal maintenance and deliver reliable, consistent performance for years. Strong warranty backing ensures peace of mind for both custom and workshop applications.

Who Whiteline Is For

Whiteline JAGUAR 420 bushes are ideal for:

Car builders and fabricators

Restorers working on older or discontinued models

Enthusiasts creating unique or hybrid suspension setups

Workshops needing versatile, high quality bush stock

Drivers wanting to replace worn bushes with long lasting upgrades

If you need flexible, high performance bush solutions that fit where standard parts don’t, Whiteline JAGUAR 420 bushes are the perfect choice.

Shop with Whiteline

Explore the Whiteline JAGUAR 420 bushes range and upgrade your JAGUAR 420 with premium, adaptable bushes designed for durability, control and improved JAGUAR 420 suspension performance. Build smarter, restore better and drive with confidence using Whiteline.

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5 Items

  1. Anti Roll Bar Link - Bushing Kit to Suit Various Applications
    SKU: W21014 Benefit Note: Worn or deteriorated link bushings although small can have considerable influence over sway bar performance and more notably vehicle handling behaviour. Whiteline bushings are engineered to last and deliver improved driving performance.

    Anti Roll Bar Link - Bushing Kit to Suit Various Applications

    Link Bushes OD=28.5, ID=10, L=21mm, locator OD=14mm
    In Stock
    Ships within 48hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    25.22 20.18
  2. Anti Roll Bar Mount - Bushing Kit 20mm to Suit Jaguar E Type, Mk1, Mk2, MkX, XJ and XJS
    SKU: W21314 Benefit Note:
    Designed to fit a 20mm sway bar. Whiteline's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Whiteline bushings are made from the latest highest quality synthetic elastomer and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

    Anti Roll Bar Mount - Bushing Kit 20mm to Suit Jaguar E Type, Mk1, Mk2, MkX, XJ and XJS

    Improves stability and control, transforming vehicle 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
    17.53 14.02
  3. Anti Roll Bar Mount - Bushing Kit 21mm to Suit Jaguar E Type, Mk1, Mk2, MkX, XJ and XJS
    SKU: W21315 Benefit Note:
    Designed to fit a 21mm sway bar. Whiteline's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Whiteline bushings are made from the latest highest quality synthetic elastomer and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

    Anti Roll Bar Mount - Bushing Kit 21mm to Suit Jaguar E Type, Mk1, Mk2, MkX, XJ and XJS

    Reduces body roll, keeping your vehicle flatter through corners; 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
    17.53 14.02
  4. Front Lower Control Arm - Inner Bushing Kit to Suit Jaguar E Type, Mk1, Mk2, MkX, XJ and XJS
    SKU: W51512 Benefit Note:
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

    Front Lower Control Arm - Inner Bushing Kit to Suit Jaguar E Type, Mk1, Mk2, MkX, XJ and XJS

    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 8 Bushings, 4 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    6 Hours
    Kits Required IconKits Required
    1
    49.70 39.76
  5. Front Upper Control Arm - Bushing Kit to Suit Jaguar E Type, Mk1, Mk2 and MkX
    SKU: W51511 Benefit Note:
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

    Front Upper Control Arm - Bushing Kit to Suit Jaguar E Type, Mk1, Mk2 and MkX

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 8 Bushings, 4 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    3 Hours
    Kits Required IconKits Required
    1
    51.77 41.42
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