SPC Performance 23136 Cam/cas Slv Alignment Caster / Camber Bushing - 1-1/2 4x4

The SPC Performance 23136 camber/caster alignment sleeve provides 1-1/2 degrees of adjustment for 4x4 trucks and SUVs with upper control arm ball joint configurations. This precision-engineered sleeve allows you to adjust camber, caster, or both simultaneously to correct alignment issues caused by lifted suspensions, worn components, or vehicle modifications.

Key Features:

• 1-1/2 degree adjustment range for camber and/or caster correction
• Designed specifically for 4x4 truck upper ball joint applications
• Allows independent camber and caster tuning by rotating sleeve 45 degrees
• Precision-machined construction for accurate, repeatable adjustments
• Installs in place of factory upper ball joint sleeve
• Use with SPC zero-degree sleeve (23139) to baseline measurements before final installation

Installation Overview:

Installation requires removing the tire and wheel, then disconnecting the upper ball joint stud by removing the cotter pin and castle nut. Break the taper between the stud and existing sleeve, then use a proper ball joint sleeve puller to extract the factory sleeve. Install the SPC alignment sleeve and reassemble the suspension. For split camber/caster adjustment, rotate the sleeve 45 degrees from the primary adjustment axis. Professional alignment and installation recommended.

This alignment sleeve is an essential component for restoring proper suspension geometry on lifted 4x4 vehicles or correcting alignment issues that cannot be achieved with stock adjustment ranges.