When diagnosing driveline issues, the 1680-40 Center Support Bearing is often a key component to consider. This bearing, with a 1.181″ ID and a center-to-base height of 1.250″, plays a crucial role in supporting two-piece driveshafts at their midpoint. If you’re experiencing vibrations at highway speeds or hearing unusual bearing noise, this part is likely the culprit. A worn or collapsed rubber isolator can lead to excessive driveline vibration, which is a clear indication that the center support bearing needs replacement.
Proper installation is essential for optimal performance. Ensure that you do not pre-load the rubber isolator during installation and align the mounting bracket before tightening. The 7.250″ center-to-center distance between mounting holes is critical for maintaining correct alignment and preventing changes in the driveshaft’s operating angle.
- 1.181″ Bearing ID for precise fit
- 1.250″ Center Bearing To Base height to maintain alignment
- 7.250″ Center To Center Of Mount Holes for correct installation
- Compatible with Mitsubishi and Dodge applications
- Check for rubber deterioration to avoid driveline issues
In summary, the 1680-40 Center Support Bearing is essential for restoring proper function to your driveline. If you notice symptoms like vibration or noise, this part is a reliable solution to get you back on the road smoothly.
