Representative Image Spicer Differential Case Assembly Kit - 2005502 Part #: 2005502 Line: SPI Spicer Differential Case Assembly Kit Limited Lifetime Warranty Differential Type: Open Gear Ratio: 4.30 And Down Material: Ductile Iron Number Of Splines: 35 Axle Model: Dana 60, 61 Number Of Axle Cover Bolt Holes: 10 Axle Spline: 1.50-35 Carrier Bearing Included: Yes Show More Show Less