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					Originally Posted by WillH  Ok, have to ask. Why is there not an aluminum aftermarket item for replacement that won't split its seams? | 
	
 
Good question. May or may not work. I had a Fiat X 1/9 years ago. The expansion tank was brass or copper. Known weakness. It failed with a small pinhole right on the bottom like the Porsche ones do. Would have to be made non magnetic so the low level switch would work though.