Locks the fuel pump sprocket and chain in a fixed position while the pump is removed and replaced. Applications: JLR 2.0 Ingenium diesel engines (from 2015), fitted to Land Rover, Discovery Sport, Range Rover & Evoque.Equivalent to OEM JLR-303-1627. Engine code include AJ-200D, 204DT, AJ-200D, AJ200, 204DTD. Designed for use with Laser Timing Tool Kit, Part No. 7430.