Timing chain.
chain
how to fix belt in BMW 320d
A BMW 320d has a timing chain located in the top of the engine. It links the cam and crankshaft together. This ensures that the engine components rotate in sync.
BMW 3 series, 2.0 litre diesel engine
it has a chain
That engine does not have a timing belt, it is chain driven and should last the lifetime of the vehicle.
It does not have a cam belt. It has a chain like all bmw's which never requires changing
It uses a cam chain.
Depends on the year which you filed to list. Refer to your owners manual. It may have a chain and not a belt.
If i remember right the BMW diesels have cam chain.
no it has a chain which only needs replaced if you have certain engine problems ie the turbo blows up.
Yes. Not a chain.