Kartboy KB-003-Wedge Rear Differential Carrier Wedge Lock System

The Kartboy KB-003-Wedge Rear Differential Carrier Wedge Lock System is a precision-engineered solution designed to eliminate differential movement and improve power transfer in performance applications. This wedge lock system secures the rear differential carrier, preventing it from shifting under hard acceleration, launching, and aggressive driving conditions.

Key Features:

• Eliminates differential carrier movement for improved traction and power delivery
• CNC-machined construction for precise fitment and durability
• Reduces drivetrain deflection during hard launches and acceleration
• Easy installation with included hardware
• Designed for performance and motorsport applications
• Helps maintain proper driveline alignment under load

This wedge lock system is ideal for enthusiasts seeking to maximize traction and eliminate the common issue of differential carrier movement that can rob power and create inconsistent launches. The precision design ensures a solid connection between the differential carrier and subframe, providing a more direct power path to the wheels.