Reman. A-1 CARDONE (Complete) - Hydraulic Power Steering Rack & Pinon 100% computerized hydraulic testing for proper flow, leakage and performance ensures perfect fit and function.100% new o-rings and lip seals ensure no leaking and long-lasting performance.All new spool valve seals and rack donut seals are installed to eliminate internal leaks and ensure reliable performance.Racks are surfaced to O.E. specifications to prevent leaking between chambers and extend unit life. This item has a core, the core cost of $150.00 has been added to the total price for this item.