3580-35 – Center Support Bearing – 1350 Series – 1.574″ ID – 2.750″ Center Bearing To Base

The 3580-35 Center Support Bearing plays a crucial role in maintaining the integrity of the driveshaft in Sprinter applications, particularly in 1350 series new shaft conversions. This bearing is engineered to support a two-piece driveshaft at its midpoint, effectively reducing whip and ensuring proper alignment. With a bearing ID of 1.574 inches and a center-to-base height of 2.750 inches, this component is designed to absorb vibrations and minimize driveline noise.

One of the key features of the 3580-35 is its center-to-center distance of 7.625 inches between mounting holes, which allows for precise installation without altering the driveshaft’s operating angle. This is critical to maintaining the driveline’s efficiency and performance. If the rubber isolator becomes hardened or collapses, it can lead to increased vibration at highway speeds, bearing noise, and premature failure of the component.

For optimal performance, consider the following installation tips:

• Ensure the rubber isolator is not pre-loaded during installation.
• Align the mounting bracket before tightening to avoid misalignment.
• Check driveshaft runout after installation to confirm proper alignment.

In summary, the 3580-35 Center Support Bearing is an essential component for maintaining the performance and longevity of the driveline in Sprinter vehicles. Its design addresses critical load cases and vibration isolation, ensuring a smooth and reliable driving experience.