SPC Performance 23124 1-Degree 4WD Camber/Caster Alignment Sleeve Dana 28

The SPC Performance 23124 is a 1-degree (1°) camber/caster adjustment sleeve designed for 4WD vehicles equipped with twin traction beam Dana 28 front axles. This precision-engineered sleeve allows technicians to independently correct camber, caster, or both simultaneously — restoring proper front-end alignment and extending tire life.

Key Features:

• 1.00° (1 degree) total adjustment — corrects camber, caster, or a combination of both
• Designed specifically for twin traction beam Dana 28 4WD front axle applications
• Rotate the sleeve 45° to split the correction evenly between camber and caster
• No drilling, cutting, or permanent vehicle modifications required
• Sold individually — one sleeve covers one wheel/side
• Estimated installation time: approximately 0.5 hours per side
• Part of SPC's comprehensive 231XX sleeve series, available in increments from 0.25° to 2.00°

Installation Overview:

• Remove the tire, cotter pin, and upper ball joint stud nut
• Break the taper free between the stud and existing sleeve
• Use a sleeve puller (SPC #77880 or #88830) to remove the existing sleeve
• Install the zero-degree reference sleeve (SPC #23129) to establish a baseline reading
• Remove the reference sleeve and install the correct degree sleeve (23124) for the required correction
• Rotate sleeve 45° if splitting camber and caster adjustment equally

SPC Performance's 231XX camber/caster sleeve series provides a full range of correction options. Related part numbers include: 23121 (0.25°), 23122 (0.50°), 23123 (0.75°), 23124 (1.00°), 23125 (1.25°), 23126 (1.50°), 23127 (1.75°), 23128 (2.00°), and 23129 (0.00° reference). Recommended tools: SPC sleeve pullers #77880 or #88830.