Upgraded Power Latch Hydraulic Hose Set For Convertible Top. See #12 In Illustration. Made From More Durable Materials, That Will NOT Decompose & Fail Like The Oem Hoses. Burst Pressure Rating of 27,000 Psi Far Exceeds The Maximum Operating Pressure of The Convertible Top Hydraulic System. FITS 1997-2006 XK8 You will only need to buy one of these per car, it includes both hoses that go to the top latch. HJA8256AA HJA8256AB HJB8256AA (HJB8256AB)