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What Do The Different Grades Mean?

When There’s No Option Available:

We’ve selected the material that offers the best balance of performance and comfort for your vehicle’s needs.

Comfort (Blue 65A):

Our Comfort grade bushes are designed to enhance ride quality and minimise road noise, making them ideal for everyday driving. They are softer, providing maximum suspension articulation and a cushioned feel that absorbs bumps and vibrations effectively. This softer composition ensures a smoother, quieter driving experience, especially in Classic cars or Land Rovers. Comfort bushes maintain a balance between originality and ease of driving, catering to those who value a relaxed Factory-Fresh drive.

Dynamic (Orange 75A):

The Dynamic grade bushes offer a middle ground between Comfort and Performance. They are slightly firmer than the Comfort bushes, which improves handling and cornering response without sacrificing too much ride comfort. These bushes are ideal for drivers who enjoy a more engaging driving experience while still needing a level of comfort for daily use, whilst also being suitable for spirited driving & light track use.

Performance (RED 85A):

Performance grade bushes are the stiffest of the three, designed for enthusiasts who demand the utmost in handling and control. They offer minimal deflection, enhancing vehicle response and stability during aggressive driving. These bushes are perfect for high-performance or track vehicles where precision and handling are critical. While they might sacrifice some ride comfort, they deliver superior driving dynamics and control, ideal for those who push their vehicle to its limits – Including Towing!

Machinable Material:

These rods are produced in 90 Shore A which allows them to be machined on a lathe.

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HomeShopLexusLBX FWD (AY10)(2023-On)

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LBX FWD (AY10)(2023-On) Suspension Bushes

Lexus

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LBX FWD (AY10)(2023-On) suspension bush diagram

Key Information

Specifications

Lexus LBX FWD AY10 Rear Axle Bush Replacement – 2023-On. Replace the Rear Axle Bushes – Not the Entire Axle

If your Lexus LBX FWD (AY10, 2023-on) is suffering from rear suspension knocking, excessive movement or deteriorated bushes, the rear axle bushes could be the cause.

The original rear axle bushes, including OEM part numbers 42110-K0020 and 42110-K0030, can deteriorate over time. Because they may be supplied as part of the complete rear axle assembly, a failed bush can potentially result in a £2,500–£3,000 axle replacement.

Polybush 7CK provides a cost-effective alternative, allowing the failed bushes to be replaced individually rather than replacing the complete rear axle.

Lexus LBX Rear Axle Bush Failure

Common signs of worn or failed rear axle bushes include:

  • Knocking or clunking from the rear suspension
  • Excessive rear axle movement
  • Cracked, perished or deteriorated bushes
  • Suspension noise over uneven roads
  • Increased movement under braking or acceleration
  • Changes in handling or stability

If your LBX is showing these symptoms, have the rear axle bushes inspected before agreeing to a complete axle replacement.

Polybush 7CK – Durable Polyurethane Replacement

Developed with dealerships to address this costly failure, Polybush 7CK is a long-term polyurethane replacement for the original rear axle bushes.

  • Durable polyurethane construction
  • Dry-fit – no grease required
  • Improved suspension control and reduced unwanted movement
  • Designed for long-term road use
  • Made in the UK
  • Manufactured to ISO 9001 quality standards

Lexus LBX AY10 Rear Axle Bush Information

Vehicle: Lexus LBX FWD
Generation: AY10
Years: 2023-on
Component: Rear axle bushes
Polybush: 7CK
OEM references: 42110-K0020, 42110-K0030, 42110-0D460, 42110-0D610, 42110-52370

Save the axle. Replace the bushes. Fit Polybush 7CK.

In stock and available for fast dispatch, with British-made polyurethane quality from Polybush.

Prices: