This is a USED steering Knuckle, The U-Joint is 5/8" 20 spline on both ends.
Chassis ECM Body Control BCM Above Steering Column Fits 20-22 SENTRA 2131767
Black Coated Power Steering Hose Assembly 20" -6 Steel Braided Assembly Black
Chassis ECM Steering Fits 14-20 GRAND CHEROKEE 202516
Chassis ECM Steering Fits 14-20 Jeep Grand Cherokee OEM
Chassis ECM Body Control BCM Above Steering Column Fits 20-22 SENTRA 4110419
Chassis ECM Body Control BCM Above Steering Column Fits 20-22 SENTRA 1011236