3-53-1951 Splined Midship Tube Shaft Splines: 1.500×16 , Fits: 3.000 X 0.083 Tube

3-53-1951 is a robust Stub & Midship Shaft designed for heavy-duty applications. If you’re experiencing vibrations that seem to correlate with vehicle speed, this component is likely the culprit. A worn or damaged midship shaft can lead to excessive play, causing vibrations that can be felt throughout the vehicle. This shaft features a tube diameter of 3.000″ and a wall thickness of 0.083″, ensuring it can handle the torque demands placed on it.

When diagnosing driveline issues, pay attention to the spline engagement. The 3-53-1951 has 15/16 x 1.500 splines, which must match your transmission output or transfer case exactly. If you notice a clunking noise during acceleration or deceleration, it could indicate that the splines are worn or not engaging properly. Additionally, the length of this shaft is critical; it measures 3.000″ in splines length and 10.625″ from end to weld, which must fit your application precisely to avoid misalignment.

• Verify spline count and diameter for compatibility.
• Check tube wall thickness (0.083″) for durability.
• Ensure proper installation by checking phasing marks.
• Torque bolts to specification to prevent loosening.
• Balance the shaft if vibrations are present post-installation.

Replacing a worn midship shaft with the 3-53-1951 restores proper function and eliminates unwanted vibrations, ensuring your driveline operates smoothly.