The Dana Spicer 212142-1X is a drive shaft center support bearing for heavy-duty driveline applications. Also cataloged as 2121421X, this bearing supports the mid-point of a multi-piece driveshaft assembly, maintaining alignment and reducing vibration under load. Cross-references include 2506393C91 and 3900951, making it a common service replacement across multiple OEM platforms. Pro Gear and Transmission stocks genuine Spicer driveline components. Not sure this is the right bearing for your truck? Give us a call before ordering.
Features
Genuine Dana Spicer drive shaft center support bearing
Part number 212142-1X or 2121421X
Cross-references: 2506393C91, 3900951
Designed to support mid-point of multi-piece heavy-duty driveshaft assemblies
Sold by Pro Gear and Transmission
Tech Specs
- Part Number: 212142-1X
- Alternate Number: 2121421X
- Cross References: 2506393C91, 3900951
- Part Type: Drive Shaft Center Support Bearing
- Unit of Measure: Each
