Austin Healey Sprite / MG Midget Anti-Roll Bar Polybush Kit 11/16in – Touring

What is this anti-roll bar polybush kit?

This touring-grade polyurethane bush kit is designed for the front anti-roll bar (A.R.B.) fitted to Austin-Healey Sprite and MG Midget models using an 11/16-inch diameter bar. It replaces standard rubber bushes to improve durability while retaining compliant, road-friendly suspension behaviour.

Key benefits

• Improved service life compared with rubber bushes
• Controlled compliance for comfortable everyday driving
• Reduced deterioration from oil, fuel, and moisture
• Maintains shape without cracking or perishing
• Lower transmission of noise and vibration than performance-grade bushes

Will this fit my Sprite or Midget?

Yes, if your car is fitted with an 11/16-inch front anti-roll bar. This kit fits the following models when equipped with a true 11/16-inch A.R.B.

• Austin-Healey Sprite MK1, MK2, MK3, MK4
• MG Midget MK1, MK2, MK3

Does not fit:

• Cars without a front anti-roll bar
• Models fitted with 9/16-inch, 5/8-inch, or other alternative bar diameters
• Aftermarket blade-type or competition bars unless diameter matches exactly

Quick check before ordering: an 11/16-inch anti-roll bar measures approximately 17.5mm.

What’s included in the kit?

• Touring-grade polyurethane anti-roll bar bushes
• Correct quantity to service one complete front A.R.B.

Technical details

• Material: Polyurethane (touring compound)
• Colour: Black
• Anti-roll bar diameter: 11/16-inch
• Environmental resistance: Oil, fuel, weather, and road contamination
• Compliance level: Higher than performance-grade bushes

Installation & setup notes

Installation reuses the existing anti-roll bar clamps and brackets and can be carried out using standard hand tools.

• Light lubrication recommended during fitting to prevent noise
• Confirm bar diameter before installation
• Final tightening should be carried out at normal ride height

This touring compound allows controlled bar movement, helping preserve ride comfort on road-driven cars.

Why choose the touring specification?

The touring compound is intended for owners who value comfort, reduced noise transmission, and predictable road behaviour. It offers improved durability over rubber while retaining compliant suspension movement.

View Performance (Red) anti-roll bar polybush kit

FAQs