●Developed to allow the safe removal and replacement of the camshaft drive chains and check the engine timing on the Range Rover and Range Rover Sport 4.4L diesel engines. > Engine codes include: 448DT (Diesel V8 4.4L). > Equivalent to OEM Tools: JLR 303-1620, 303-1568, 303-1243, 303-1571. > Unique camshaft timing tool design – EU Registered Design