1403-71 – Transmission Yokes – 1100 Series – 21/23 X 0.965 Splines – 1.260″ Hub Dia

The 1403-71 Transmission Yoke is a critical component for connecting your driveshaft to the transmission or transfer case, specifically designed for 1100 Series U-joints. With a spline configuration of 21/23 X 0.965, this yoke ensures a secure fit and reliable performance under various driving conditions. The hub diameter measures 1.260 inches, allowing for optimal engagement with the mating components.

One of the standout features of the 1403-71 is its center U-joint to end measurement of 4.375 inches, which is essential for maintaining proper alignment within the driveline. This yoke is engineered without a counterbore, simplifying installation and ensuring a robust connection.

• Check spline engagement depth during installation.
• Verify phasing with the opposite yoke to prevent vibrations.
• Ensure the hub diameter matches the mating interface for a secure fit.
• Inspect for any wear on the splines before installation.
• Use proper torque specifications for bolting to companion flanges.

In applications where driveline efficiency is paramount, the 1403-71 yoke delivers the reliability you need. Whether you’re working on a fleet vehicle or a performance build, this yoke is designed to handle the demands of modern drivetrains. Remember, proper installation and alignment are key to maximizing the lifespan of your driveline components.