Class I; 1.25 in. Receiver Hitch Class I; 1.25 in. Receiver Hitch; Incl. Std Ball Mount/Pin/Clip; Rear; 2000lbs. Gross Trailer Weight; 200lbs. Tongue Weight; LINCOLN MKX BASE 2009 3.5L (3496cc) GAS Curt Manufacturing CURT Manufacturing Class I 1.25 in. Receiver Hitch - 113293 113293 Receiver Hitches