Suit GQ & GU TD42 With the Vaccum pump on the timing cover
This is the Genuine Nissan vacumm line that connects from the vac pump on the back of the timing cover, and runs under the engine sump.
Also used when doing conversions and changing from running the vac pump on the back of the alternator on earlier TD engines to running it on the timing cover.
This does not suit the earlier models where the vaccum pump is mounted on the back of the alternator
DOES NOT SUIT RD28