Supply & fit of a full timing chain kit including new guides, rails, bolts, seal and tensioner etc.
A very common problem with the N14 and the N18 R56 engine is the timing chain stretching, as the loose chain rattles it hits onto the chain guides, wearing them away.
As the chain stretches it becomes weaker and eventually can snap completley causing the valves to contact the pistons causing catastrophic engine failure.
An early sign of the chain stretching is an engine rattle on cold start and/or when running.
