4-3-1431KX Slip Yoke 1550 Series, Splines: 1.750×16 , Centerline To End: 10.062

The 4-3-1431KX Slip Yoke is a critical component for any drivetrain setup, particularly suited for applications requiring a robust connection. This slip yoke belongs to the 1550 Series, which is engineered to handle higher torque loads while maintaining a manageable weight. With a spline diameter of 1.750″ and 16 splines, it ensures a secure fit that minimizes play and enhances performance.

One of the key features of the 4-3-1431KX is its center U-joint to end measurement of 10.062″, which is specifically designed to accommodate various suspension travel scenarios. This allows for axial movement, or plunge, which is essential for maintaining driveline alignment during operation. The slip yoke plug 4-68-143 and lube fitting 500168-2 further enhance its functionality, ensuring proper lubrication and ease of maintenance.

When installing the 4-3-1431KX, consider the following:

• Verify spline engagement depth to ensure proper fit.
• Check phasing with the opposite yoke to prevent vibrations.
• Never force spline entry; ensure alignment before installation.

Weighing in at 9.30 lbs, this yoke is a solid choice for performance builders and fleet techs alike. The 1550 Series is particularly advantageous for applications that demand a balance between strength and weight, making the 4-3-1431KX an ideal solution for your drivetrain needs.