1380-80 – Center Support Bearing – 1.181″ ID – 3.181″ Ctr To Ctr Of Mount Holes – Remaining Stock

When working on a Toyota Pickup 4X2 from 1973 to 1975, you might encounter driveline vibrations at highway speeds. This is often due to a failing center support bearing, like the 1380-80. This part plays a crucial role in supporting a two-piece driveshaft at its midpoint, ensuring proper alignment and reducing unwanted whip. With a bearing ID of 1.181″ and a center-to-center mounting hole spacing of 3.181″, the 1380-80 is engineered to fit perfectly in your application.

Symptoms of a failing center support bearing include increased vibration and noise, particularly noticeable during acceleration. If the rubber isolator is hardened or collapsed, it can exacerbate these issues, leading to a rough ride and potential damage to other driveline components. The 1380-80 addresses these problems by providing a robust support structure that absorbs vibrations effectively.

• 1.181″ Bearing ID for precise fit
• 3.181″ center-to-center mounting hole spacing
• Designed specifically for Toyota Pickup 4X2 (73-75)
• Installation tip: Ensure proper alignment of the mounting bracket before tightening to avoid pre-loading the rubber isolator

By replacing your worn center support bearing with the 1380-80, you can restore smooth operation to your driveshaft and eliminate those annoying vibrations. Remember to check the driveshaft runout during installation to ensure optimal performance.