Carpet or tarmac, I can't remember exactly off hand. I am hoping I have the colors right with the number. All springs came in pairs, cost me between $3-3.50 a pair. These are all the dark colors, all come in single packages(not one big one). I am gonna also pick up the TRF Short Damper Spring Set. Which is comes in one big package. I don't have the part number for that yet. These are all softer than the darker ones.

53633 TRF Short Damper Spring (Ex-Hard) Color: White
53632 TRF Short Damper Spring (Hard) Color: Dark Blue
53631 TRF Short Damper Spring (Medium) Color: Dark Yellow
53630 TRF Short Damper Spring (Soft) Color: Dark Red

Peace Aaron(W-W)