Bosch fuel injection pump part number LR078840 for 3.0 Tdv6 Discovery 4, Range Rover Sport L494 and Range Rover L405. Look at the picture, I dropped something on the sprocket and there is a dent, you can clean it up with a dremmel, fit your old one or buy a new one for £37 from Land Rover. It's brand new and never been fitted cost over £1000 grab a bargain.