Sprinter 1996 308d leak off (?) pipe

[Kester holmes]

Apologies if this info is already out there, but I couldn’t find it. The plastic pipe that I think connects onto top of each injector, then runs to top of intake manifold (?) has broken on one of the middle injector connections.
Anybody know what this is called, whether I can buy it online, or if not what to replace it with?
Is it safe to drive? It’s moist there, but not floods of fuel.

 

[onecal]

Leak off pipe , Can be purchased at good Motor factors or a Merc dealer close to you , Not sure where you live so unable to advise more

 

[Kester holmes]

I finally realised this is the crankcase breather hose(s). Now just need to figure out how to buy suitable parts online in the UK.

 

[Kester holmes]

Got lucky with a really helpful bloke at Mercedes van dealer who was willing to Google part numbers that I found from eBay. Got the various rubber pipe parts pretty cheaply in the end.