AST thread size

[neil a]

Does anyone know or could they measure the thread diameter and pitch for me please.
I need a rear spring seat and ideally want to avoid the AST lead time , so want to see if the likes of a avo/bc/ gaz seat would fit as a lot easier to get off the shelf.
Im over seas until next week so unable to check myself.

 

[scooby-93]

I can if you explain what you need abit better?
Just the diameter of the rear shock where the bottom spring cup is?

 

[neil a]

yes i need to know the thread size on the bottom of the shock to get a replacement spring cup. It will be either 2.25" or 2.5" , but could also do with the TPI (threads per inch ).

Basically trying to see if the likes of this will fit on the AST thread.
http://www.ebay.co.uk/itm/Coilover-...419?pt=LH_DefaultDomain_3&hash=item43a647e533

 

[NorthloopCup]

yes i need to know the thread size on the bottom of the shock to get a replacement spring cup. It will be either 2.25" or 2.5" , but could also do with the TPI (threads per inch ).

Basically trying to see if the likes of this will fit on the AST thread.
http://www.ebay.co.uk/itm/Coilover-...419?pt=LH_DefaultDomain_3&hash=item43a647e533

Rear springs on the asts are 1.9" or 2" id Neil, so you may be snookered. Thread pitch looks to be 1.75tpi or 2tpi from memory.

 

[neil a]

Dam there goes that plan will just need to chase up AST or worst case get busy on the lathe at work. I would of thought something like a spring seat should of been a on the shelf service part.

 

[Ph1 Tom]

Ring Curtis, I'm sure he'll have a 1.9" spring seat spare.

 

[scooby-93]

Ring Curtis, I'm sure he'll have a 1.9" spring seat spare.

DONT ring him he's a c"nt your best off ringing Ast HQ direct in Holland, they all speak English and are a lot more helpful and true to there word unlike Curtis

+31 40 207 46 20 Ask for Julian or marnin