General description Laser Tools Flywheel Locking Pins are designed for use with BMW and Land Rover vehicles, specifically for engine timing applications. These upgrade pins are essential for ensuring precise engine timing during maintenance and repairs. Technical specifications Compatible with engine code 20 4D 4 on 2.0L 4 cylinder diesel engines Compatible with engine codes 30 6D 2, 3, 4, and 5 on 3.0L 6 cylinder diesel engines Chassis references: E81, E82, E87, E88, E46, E60, E61, E83, E90, E91, E92, E93, E65, E66, E53, E70, E71, and E72 OEM References: 11 5 180 and 11 6 080 Manufactured in Sheffield