UPGRADED POWER LATCH HOSE SET FOR CONVERTIBLE TOP. MADE FROM MORE DURABLE MATERIALS THAT WILL NOT DECOMPOSE AND 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. Replaces HJA8256AA HJA8256AB HJB8256AA (HJB8256AB)