3503-315 – Transmission Yokes – 1350 Series – 30/31 X 1.391 Splines – 1.685″ Hub Dia

When diagnosing driveline issues, the 3503-315 transmission yoke is a critical component to consider. This yoke, part of the 1350 series, features a full spline design with a spline count of 30/31 and a diameter of 1.391 inches. If you notice vibrations or clunks during acceleration, it could indicate wear or damage in the yoke or associated components. A worn yoke can lead to improper phasing, which may cause significant driveline vibrations that are often mistaken for other issues.

The hub diameter of 1.685 inches and a center U joint to end measurement of 7.250 inches are essential for ensuring proper fitment and function in your application. This yoke connects the driveshaft to the transmission, allowing for necessary movement during suspension travel. If the splines are damaged or worn, you might experience a loss of power transfer or excessive play, which can lead to further driveline damage.

• Check spline engagement depth during installation.
• Ensure proper phasing with the opposite yoke.
• Inspect for any signs of wear or damage before installation.
• Verify that the yoke fits securely to the companion flange or tubing.

Replacing a worn or damaged yoke with the 3503-315 restores proper function and helps eliminate driveline vibrations, ensuring a smooth driving experience.