Big Bore XD2 Steering Gearbox for 2007-18 Jeep JK PSC Performance Steering Components

PSC's Exclusive Big Bore XD2 Power Steering Gearbox is an essential, critical steering component for any Jeep JK with increased torque loads such as large tire sizes up to 37 Inches, locking front differentials, and larger aftermarket axles such as Currie, Dynatrac, and Teraflex. Applications: 2007-18 Jeep JK 2 Door or 4 Door Features: 85MM Piston for a 35 percent Increase in Torque Output to efficiently move large tire sizes up to 37 Inches, locking front differentials, and larger aftermarket axles without cylinder assist installation. 45MM Sector Shaft Diameter eliminates shear potential, one of the main failures of the OEM steering gearbox in severe conditions. Mounting Pad areas re-engineered to improve structural rigidity and eliminates the need for bracing on applications that qualify as daily driver and light duty use vehicles. 16:1 Turning Ratio delivers improved on-the-road driving manners and reduces oversteer. PSC Exclusive Pitman Arm Included Tech: The Big Bore XD2 Power