USA standard replacement Ring & Pinion gear set for Dana 44 JK rear in a 3.21

2018 Jeep Wrangler JK Rubicon Sahara Sport Unlimited Rubicon Unlimited Sahara Unlimited Sport (Rear) (Drive: 4WD / Note: Dana 44, JK Rear; Ring and Pinion Gear Set; 3.21 Ratio; 24 Spline Pinion; Double Drilled for 7/16 in. & 1/2 in. Ring Gear Bolts); 2007-2018 Jeep Wrangler Rubicon Unlimited Rubicon Unlimited Sahara Sahara Unlimited X X Sport Unlimited Sport 70th Anniversary Unlimited 70th Anniversary Sport S Unlimited Sport S 75th Anniversary Unlimited 75th Anniversary (Rear) (Drive: 4WD, RWD / Note: Dana 44, JK Rear; Ring and Pinion Gear Set; 3.21 Ratio; 24 Spline Pinion; Double Drilled for 7/16 in. & 1/2 in. Ring Gear Bolts)