New Products News
September 23, 2025
Speak to one of our experts.

We’ve selected the material that offers the best balance of performance and comfort for your vehicle’s needs.
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.
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 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!
These rods are produced in 90 Shore A which allows them to be machined on a lathe.
Polybush Shop
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Vehicle Sets
OE Reference: 1540225, 1578532, 1672372, 50709731, 51857841, 51857842, 51860150, 51864833, 81857840, 9S51-18125-AA, 9S51-18125-AB, 9S51-18125-AC
Bushes Per Vehicle Set: 2

Vehicle Sets
OE Reference: 1540225, 1578532, 1672372, 50709731, 51857841, 51857842, 51860150, 51864833, 81857840, 9S51-18125-AA, 9S51-18125-AB, 9S51-18125-AC
Bushes Per Vehicle Set: 2




Photos
Fitting Videos
Fitting Instructions
Additional product fitting instructions can be found below:
Specifications
The Abarth 500e takes the electric 500’s charm and adds a hefty dose of performance. Unfortunately, the rear shock absorber upper bushes (OEM 51857841, 51864833) still let the side down — they collapse prematurely, dulling the handling and adding unwanted noise.
Polybush’s 27Y polyurethane upgrade is the answer. Developed to handle the extra power and torque of the Abarth 500e, it provides sharper suspension control and vastly improved durability. Once fitted, the 27Y bush keeps the car feeling tight, composed and every bit as agile as Abarth intended.
Why choose Polybush 27Y?
OEM bushes are too soft for performance driving and fail early.
Polybush 27Y resists heat, load and environmental damage.
Provides long-term precision — no more knocks, clunks or vague handling.
A true fit and forget upgrade that enhances every drive.
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