
The SPC Performance zero-degree 4x4 camber/caster sleeve provides a 0.00° baseline sleeve for many 4x4 front applications and is intended for use when measuring or resetting alignment. To install, remove the tire, cotter pin and upper ball joint nut, break the taper and use a sleeve puller to remove the existing sleeve. Fit the zero-degree sleeve (23139) to determine initial readings, then select and install the correct degree sleeve as needed. Clear zinc plating offers corrosion resistance; one sleeve required per wheel and SPC recommends tool 77880.
SPC Performance 0 deg. 4X4 Camber/Caster Sleeve