This rotor is the same as Bosch part number 04170 It will fit on an 86-92 2.1l waterboxer Vanagon and a 2.5l 92-95 5-Cylinder Eurovan. The picture is showing two views. You are getting one rotor.
Camshaft for 2.1l Waterboxer Vanagon
Engine Oil Drain Plug (26mm) for 92-96 Eurovan with 5-cylinder engine
Cylinder Head Gasket Set for 92-96 Eurovan with 5-cylinder engine
Intake Manifold Gasket for 92-96 5-cylinder Eurovan
Oversized Main Bearing Set for 2.1l Vanagon with .25mm/.010" Crank and STD Case, 025198463A