05/06/2026
The 306DT is one of those engines where the job rarely stays small for long.
Used across Land Rover and Jaguar applications, it’s built for strong performance and torque — but when problems show up, they usually don’t stop at one component.
That’s what catches people out with this platform.
A bottom-end issue doesn’t stay at the bottom end for long.
Bearing wear can lead into crankshaft damage.
Timing issues can affect the wider setup.
And once the engine is apart, sealing, oil control and supporting components all start to matter just as much as the original fault.
That’s why these jobs need to be approached properly — not piece by piece.
Because on the Range Rover 306DT, long-term reliability comes from how the whole build goes back together:
**crankshaft, bearing sets, gasket and seals, timing system, piston and rod assembly, pumps, and rebuild components** — all working as one complete setup.
At Apex, we cover the 306DT the same way workshops need to repair it — as a complete engine job, not a patch-up.
Used across:
Land Rover Discovery 4, Range Rover Sport, Jaguar F-Pace and others.
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