Sway bar linkage with bushing

1. A sway bar linkage kit for connecting a sway bar with a control arm of a vehicle suspension system, comprising:

a fastener;

at least four bushings;

at least one of said bushings being constructed as a single piece of material, presenting an outer surface which extends from a first end that has a first diameter to a second end that has a second diameter which is less than said first diameter, presenting an inner bore which extends along an axis for receiving said fastener, presenting a counterbore adjacent said first end, presenting a plurality of pockets which are spaced radially between said inner bore and said outer surface for allowing said bushing to more easily deflect and absorb energy while transferring forces, and said pockets only opening into said counterbore adjacent said first end; and

a washer received in said counterbore and covering said pockets.

2. The sway bar linkage kit as set forth in claim 1 wherein all of said bushings are generally identically constructed and wherein a washer is received in said counterbore of each of said bushings.

3. The sway bar linkage kit as set forth in claim 2 wherein each of said bushings presents a plurality of radially inwardly extending lips adjacent an axial end with said counterbore for trapping one of said washers in said counterbore.

4. The sway bar linkage kit as set forth in claim 1 wherein said outer surface of each of said bushings has a greater diameter adjacent one axial end than adjacent an opposite axial end.

5. The sway bar linkage kit as set forth in claim 4 wherein said outer surface of each of said bushings includes a spheroidal portion.

6. The sway bar linkage kit as set forth in claim 1 further including a spacer.

7. The sway bar linkage kit as set forth in claim 1 wherein said fastener includes a bolt.

8. A vehicle suspension system, comprising:

a sway bar with a sway bar opening;

a control arm with a control arm opening;

a linkage interconnecting said sway bar with said control arm;

said linkage including a fastener extending through said sway bar opening and said control arm opening;

said linkage further including at least one bushing disposed at least partially in said sway bar opening between said sway bar and said fastener for transferring forces between said sway bar and said fastener;

said linkage further including at least one bushing disposed at least partially in said control arm opening between said control arm and said fastener for transferring forces between said control arm and said fastener;

said bushings being constructed as single pieces of material, presenting outer surfaces which each extend from a first end that has a first diameter to a second end that has a second diameter which is less than said first diameter, presenting inner bores for receiving said fastener, presenting a counterbore adjacent said first end, presenting a plurality of pockets which are spaced radially between said inner bore and said outer surface for allowing said bushing to more easily deflect and absorb energy while transferring forces, and said pockets only opening into said counterbore adjacent said first end; and

for each of said bushings, a washer received in said counterbore and covering said pockets.

9. The vehicle suspension assembly as set forth in claim 8 wherein all of said bushings are of generally identical construction.

10. The vehicle suspension assembly as set forth in claim 9 wherein said pockets in each of said bushings are generally conical in shape.

11. The vehicle suspension assembly as set forth in claim 8 wherein said fastener is a bolt.