OEM Part number RTC1718. Other Wheel Nuts Hi lift jacks & Acc. Land rover/Range Rover V8 Bearings. A new set of std crankshaft main bearings which fit all Rover V8 engines 3.5/3.9/4.2. Land Rover Discovery 1 Spark Plug H.T Lead Set 3.5 3.9 V8 Petrol RTC6551 RED.