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Fuel Tank sender union size?

Discussion in 'Rover P6 Engine 4 cylinder' started by heapy, Oct 26, 2018.

  1. heapy

    heapy Member

    Hello as per title, i was wondering if any one knows the size of the female unions that are on the petrol tank fuel level sender? been supplied a new sender unit without them.
    its an 8mm olive used.
    I cannot use the old ones. Different plumbers merchants and Pirtek etc do not do them...
    so its an online search now.
    Many thanks.
  2. colnerov

    colnerov Well-Known Member

    Hi, Use a 5/16" olive.

  3. heapy

    heapy Member

    Hi Colin.
    I've got the olives its the nuts/unions i need the sizes of as i cannot transfer them across from the old unit.
  4. roverp480

    roverp480 Active Member

    If you don't want the old unit, you could cut the unions off and reuse .

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