CHEVROLET CITY EXPRESS BALL JOINTS LB71 Front Lower 2015-2018 CHEVROLET CITY EXPRESS BALL JOINTS LB71 Front Lower 2015-2018 BALL JOINTS. The Make is CHEVROLET, Model is CITY EXPRESS and year was for CITY EXPRESS: 2015, 2016, 2017, 2018. OEM LB71 K500223 APLICATIONS Make Model Year Range Position Chevrolet City Express 2018-2015 Front Lower SPECIFICATIONS Height (Inch) 1.650 Outer Diameter (Inch) 1.690 Inner Diameter (Inch) 1.500 Length (Inch) 1.650 Ball Joint Attachment Type Press-In Mount Type Press-In Greasable Design Yes Includes Grease Fitting/s Yes Includes Bolts No Includes Nuts No Includes Castle Nut No Includes Cotter Pin No Includes Cotter Pin Hole No Includes Hardware Yes Quantity of Bushings 0 Includes Mount Plate No Mount Hole Quantity 0 Includes Washers Yes Adjustable No Boot Material Neoprene