The Dana Spicer SPL100-1X is a greaseable universal joint in the SPL100 series, sold individually. This u-joint crosses to several widely used reference numbers including 4-1090, 41090, 45U2301, 460, UJ460, and US90X, making it a common replacement across multiple heavy-duty driveline applications. Related OEM numbers include Navistar 2506391 and 2506391C91, and Mack 2104-SPL1001X. The greaseable design allows for standard lube maintenance at scheduled intervals. SPL100-1X or SPL1001X - both part number formats refer to the same genuine Dana Spicer component. Call us to confirm proper fit for your specific driveline setup.
Features
Dana Spicer SPL100 series universal joint
Greaseable design for standard maintenance intervals
Cross-references: 4-1090, 41090, 45U2301, 460, UJ460, US90X
OEM cross-references: Navistar 2506391, 2506391C91, 1681117, 1681117C91; Mack 2104-SPL1001X
Sold individually (one unit per order)
Genuine Dana Spicer part available from Pro Gear and Transmission
Tech Specs
- Series: SPL100
- Design: Greaseable
- Unit of Measure: Each
- Cross-Reference Numbers: 4-1090, 41090, 45U2301, 460, UJ460, US90X
- Navistar OEM Numbers: 2506391, 2506391C91, 1681117, 1681117C91
- Mack OEM Number: 2104-SPL1001X
