Clutch Pedal Return Spring Bushings

[rezs1ckness]

I've been trying to find these bushings for my 2007 SE Frontier 6-Cylinder 6-Speed M/T. The diagrams on Nissan Parts website do not look like the clutch pedal in the following picture. Therefore I do not know if the bushings will fit. Would anyone know the part numbers for the bushings circled in red on the picture below. There should be 3. 2 fit on the ends of the clutch pedal return spring (looks like #2 in diagram, may even be it) and the third fits around the middle of the clutch pedal return spring (U-shaped). Any help is much appreciated!

http://imgur.com/EmGwU5O