In the diagram below, I've highlighted what parts I'm replacing in this procedure. They are the two bushings on the front lateral link, left side, in rear suspension of car. The SPT Sedan Kit I bought came with these for both sides, for a total of (4) rubber bushings referred to as "Bush B (diagram#12)" for the inside one, and "Bush A (diagram#10)" for the outside one. It is important to note that the two bushes ARE different in their inside diameter so DON'T mix them up or you won't be able to reassemble your suspension. The Bush A also works for the Rearmost lateral link next to the hub housing, as indicated by the diagram number "10". Also note that diagram#9 IS different and is referred to as Bush C. This one has the cam-bolt to adjust the toe-in of the rear wheels and is thus a little different inside.