What other model spring hats fit?

[rallysprinter]

I've got a cracked spring hat that I need to replace, but I can't find any after market one that suits the diameter of the springs I have. The hats I've found that are available are all to suit a smaller diameter spring.

The spring is 90mm inside diameter and 115mm outside diameter.

I assumed they were AE86 spring hats, but can anyone tell me what other models may suit?

Thanks
Craig