Polyurethane anti roll bar bushes, also known as sway bar bushings, are high-performance components used in vehicle suspension systems to stabilize the anti-roll bar and improve handling.

Compared to standard rubber bushings, polyurethane bushes offer greater durability, improved responsiveness, and enhanced resistance to wear and deformation. This results in better cornering stability, reduced body roll, and more precise steering control.

Key Features

Improved Handling Performance: Enhances vehicle stability and cornering.

Reduced Body Roll: Provides better control during turns.

Superior Durability: Outlasts traditional rubber bushings.

High Wear Resistance: Maintains performance over time.

Oil and Chemical Resistance: Suitable for harsh automotive environments.

Easy Installation: Designed as direct replacement parts.

Technical Specifications

Item	Specification
Material	Polyurethane (PU)
Type	Anti Roll Bar Bush
Hardness	70 – 95 Shore A
Inner Diameter	Custom (based on bar size)
Outer Diameter	Custom
Color	Red, Yellow, Blue, Black, Custom
Operating Temperature	-40°C to 100°C

Applications

Polyurethane anti roll bar bushes are widely used in:

Passenger vehicles
Performance and sports cars
Off-road vehicles
Racing applications
Suspension system upgrades

They provide enhanced stability and driving control.

Polyurethane vs Rubber Bushings

Feature	Polyurethane Bush	Rubber Bush
Durability	High	Moderate
Handling Response	Sharp	Soft
Wear Resistance	Excellent	Lower
Lifespan	Long	Shorter

Polyurethane bushes are ideal for performance-oriented applications.

Types of Anti Roll Bar Bushes

Standard Replacement Bushes

Direct OEM replacement

Performance Bushes

Higher hardness for better control

Split Bush Design

Easy installation without removing bar

Custom Bushes

Designed for specific vehicles

Vehicle Compatibility

Available for various:

Anti-roll bar diameters
Vehicle models and brands
OEM and aftermarket systems

Custom solutions available based on drawings or samples.

Custom Polyurethane Bush Solutions

We provide custom PU bushings:

Custom dimensions
Hardness selection
Color options
OEM / aftermarket production

FAQ

What do anti roll bar bushes do?

They stabilize the sway bar and improve vehicle handling.

Why choose polyurethane over rubber?

PU is more durable and provides better performance.

Are they compatible with my car?

They are available for many models or can be customized.

Are they easy to install?

Yes, many designs allow quick replacement.

Upgrade your suspension performance today.
Contact pengde2@pengde-pu.com for high-quality polyurethane anti roll bar bushes tailored to your vehicle.