Thanks IRA51
Link to when I pulled mine out.
http://www.elcovaforums.com/forums/s...ad.php?t=24471
You should get the insulators, four of them if going to the spring.
If you buy off eBay here is a link that will help determine up from down on the coil springs if they are "after market" ones.
http://www.elcovaforums.com/forums/s...ad.php?t=40631
IRA51 posted this link that may be of some help either way you go.
http://www.youtube.com/watch?v=JSmkJc0RitM