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Austin-Healey Sprite 1/4 Elliptic Polybush MK1-MK2 Performance

Performance
Part no:
XSUR130R
Product name:
Austin-Healey Sprite 1/4 Elliptic Polybush MK1-MK2 Performance
Additional information:
Description:

What is this rear 1/4 elliptic polybush kit?

This performance-grade polyurethane bush kit is designed for the rear 1/4 elliptic suspension fitted to Austin-Healey Sprite MK1 to MK2. It provides a firmer polyurethane alternative to the standard OE-style bush assemblies used in this rear suspension layout.

The performance compound is intended for owners who want reduced compliance and more consistent rear suspension control during enthusiastic road driving.

Key benefits

  • Reduced compliance compared with OE-style bush assemblies
  • More consistent rear suspension location under load
  • Resistant to oil, fuel, and general road contamination
  • Maintains shape under repeated suspension movement
  • Suited to fast road use where control is prioritised

Will this fit my Austin-Healey Sprite?

Yes, if your car has rear 1/4 elliptic suspension. This kit fits the rear suspension layout used on Sprite MK1 to MK2.

Fits:

  • Sprite MK1 to MK2 (rear 1/4 elliptic suspension)

Does not fit:

  • Sprite MK3 to MK4 (different rear suspension layout)
  • Cars with non-standard or converted rear suspension components

Before ordering: confirm the car still uses the 1/4 elliptic rear spring arrangement.

What’s included in the kit?

  • Performance-grade polyurethane bushes for the rear 1/4 elliptic suspension layout
  • Correct quantity to service one vehicle where applicable

Technical details

  • Material: Polyurethane (performance compound)
  • Colour: Red
  • Application: Rear 1/4 elliptic suspension (Sprite MK1 to MK2)
  • Resistance: Oil, fuel, and road contamination
  • Compliance level: Reduced compared with touring specification

Installation & setup notes

Installation typically requires removing the relevant rear suspension components and pressing out the existing bush assemblies.

  • Press or suitable bush tools required
  • Inspect pins, brackets, and mounting holes for wear before refitting
  • Light lubrication assists during assembly
  • Final tightening should be carried out at normal ride height

Limitation: The firmer compound may transmit more road feel than the touring specification. This is normal for reduced-compliance bushes.

Why choose this part?

This performance kit suits owners who want a polyurethane alternative with reduced compliance for more consistent rear suspension location during fast road driving.

FAQs

Will this fit a Sprite MK3 or MK4?

No. Sprite MK3 to MK4 use a different rear suspension layout and require different bushes.

Is this stiffer than the touring kit?

Yes. The performance compound has reduced compliance compared with the touring specification.

Is the performance kit suitable for road use?

Yes. It is intended for fast road driving, though increased firmness may be noticeable compared with touring bushes.

What should be checked during installation?

Check pins, brackets, and mounting holes for wear. Worn hardware can allow movement that new bushes alone will not correct.

PERFORMANCE RED

15 percent off Polybush logo

For A Limited Time: Save 15%

OE part number:
88G278
Application:
SPRITE: MK1 - MK2
MIDGET: MK1
Quantity per vehicle:
1
Items Per Pack:
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Your Price:
£16.19 Exc VAT
£19.43 Inc VAT
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