This is a Victor-Reinz Manifold Gasket for M20 325e/528e Outers engines manufactured by Elring Klinger - an original supplier to BMW for many gaskets and seals. This is the gasket for the outer two cylinders - 1 & 2 or 5 & 6. The middle cylinders 3 & 4 have their own gasket.
Not for 1988 Super ETA models.
This is sold per gasket/cylinder. Order 4 to get for the complete set (and order 1 of 11611730743 for the middle cylinders).
BMW Fitments:
3 Series
E21 (75-83) > 323i
3 Series
E30 (84-91) > 325e
E30 (84-91) > 325es
5 Series
E28 (82-88) > 528e