You are buying a completeFRONTaxle seal and STAINLESS STEEL piston kit enough for(2) Calipers to fit Make Model Year From Year To LAND ROVER 90 Petrol 1983 1990 LAND ROVER 90 Diesel 1983 1990 See Compatibility List for Full Details ModelswithLOCKHEED 4x 41mm diameter piston calipers.