End unit of fuel cell

An end unit of a fuel cell disposed at an end of the fuel cell, the fuel cell including a cell stacked body, the cell stacked body including a plurality of power generation cells stacked in a predetermined direction and a flow path formed in the predetermined direction, the end unit of the fuel cell comprising:

• an insulating member in which a flow path through-hole is provided so as to communicate with the flow path;
• and
• an end plate disposed adjacent to the insulating member, a part of the insulating member being accommodated in an accommodation through-hole provided in the end plate, wherein
• the insulating member includes a first insulating member disposed between the cell stacked body and the end plate, and a second insulating member accommodated in the accommodation through-hole,
• a length of the second insulating member in the predetermined direction is equal to or shorter than a length of the end plate in the predetermined direction, and
• the end unit of the fuel cell further comprises:
• a first seal member having an elasticity interposed between the first insulating member and a first end surface of the second insulating member;
• and
• a second seal member having an elasticity interposed between a second end surface of the second insulating member and a pipe member attached to the end plate so as to communicate with the flow path through-hole.