I looked a little further. The part I keep seeing says for '83-'98.

I'm not sure it'll be helpful, but my results were an active listing from ebay, then some unknown (to me) places on pages 2 & 3 of the results.

Here's the ebay link followed my google

http://www.ebay.com/itm/Spring-440-T...VXeKoe&vxp=mtr

https://www.google.com/#q=t465e+1-2+spring&start=0