This semi-elliptic rear leaf spring is used on later Austin Healey Sprite models, where the suspension design changed from quarter elliptic to a more conventional layout. Worn or sagging springs can affect ride height, axle location, and overall handling stability.
Suitable for later Sprite and equivalent MG Midget models fitted with semi-elliptic rear suspension:
This design uses front and rear mounting points with shackles, offering improved ride comfort and axle control compared to earlier setups.
Semi-elliptic springs provide both load support and axle location, working alongside dampers to control suspension movement. Over time, leaf separation, corrosion, or fatigue can reduce spring rate and ride height.
Correct spring tension is important for maintaining driveline alignment and predictable handling, particularly under acceleration and braking.
