Part Description Related Information Front Axle Sub Frame ( 1 ) Left Wheel HubOriginal# 15024279 - Hub only other parts sold separately. ( 1 ) Right Wheel HubOriginal# 15024279 - Hub only other parts sold separately. ( 2 ) Left Steering KnuckleOriginal# 15993335 - Knuckle only other parts sold separately. ( 2 ) Right Steering KnuckleOriginal# 15993346 - Knuckle only other parts sold separately. ( 3 ) Left Front Inner BearingBearing and Race Set Includes Cone and Cup. ( 4 ) Left Front Outer BearingBearing and Race Set Includes Cone and Cup. ( 3 ) Right Front Inner BearingBearing and Race Set Includes Cone and Cup. ( 4 ) Right Front Outer BearingBearing and Race Set Includes Cone and Cup. ( 5 ) Front Inner SealOuter Gasket Uses gray RTV silicone ( 6 ) Outer Hub Cover( 7 ) Axle NutAxle Nut Retainer Uses a cotter pin as the axle nut retainer for the front axle. ( 8 ) Axle Nut Thrust Washer( 9 ) Wheel StudSold Individually Lug Nut (Not Pictured) Sold Individually ( 10 ) Left Splash Shield( 10 ) Right Splash ShieldNotice: Wheel Speed Sensors, Rotors, and Calipers are found in the Brake Sections. Product Pages Open In New Tab