SPC Alignment 23403 – +0.75° Front Camber Correction Sleeve for Jeep Wrangler JL / Gladiator

SPC Alignment 23403 is a precision camber correction sleeve developed for fine adjustment of front wheel camberon Jeep Wrangler JL and Jeep Gladiator platforms. Offering a +0.75° camber change, this version is designed for situations where only a minor geometry correction is required to bring the suspension back within optimal alignment range.

It is an excellent choice for vehicles with factory suspension, mild upgrades, or setups where aggressive camber correction would be unnecessary or undesirable.

Designed for fine-tuning, not overcorrection

Unlike higher-degree camber sleeves, the 23403 focuses on precision rather than maximum adjustment, making it ideal for:

• factory-height vehicles,
• light suspension changes,
• alignment correction after off-road use,
• compensating for production tolerances between left and right sides.

By adding +0.75° of camber, the sleeve helps restore proper tire contact without altering the overall suspension character.

Key Features

• +0.75° camber correction – controlled adjustment for precise alignment
• OEM-style replacement – installs in place of the factory upper ball joint sleeve
• High-strength steel construction – engineered for durability under load
• Corrosion-resistant coating – suitable for harsh weather and off-road environments
• Alignment stability – maintains camber settings over time
• Cost-effective solution – no need for aftermarket control arms

Real-world benefits

Improper camber, even in small amounts, can negatively affect tire wear and steering behavior. Installing the SPC 23403 camber sleeve allows you to:

• improve tire wear consistency,
• enhance straight-line tracking,
• maintain predictable steering response,
• correct minor alignment deviations,
• fine-tune front suspension geometry with minimal modification.

This makes the 23403 a smart solution for Jeep owners who want accurate alignment correction without unnecessary complexity.

Technical Specifications

• Manufacturer: SPC Alignment
• Part number: 23403
• Product type: Camber correction sleeve
• Camber adjustment: +0.75°
• Axle position: Front
• Installation: 1 sleeve per side
• Material: Steel
• Vehicle fitment: Jeep Wrangler JL / Jeep Gladiator

Installation recommendation

Installation should be followed by a professional wheel alignment to ensure the camber angle is set correctly and matched to the vehicle’s overall suspension geometry.