This Fits Your 1979 Volvo 240 1.9l Fuel Injected
Full size assembly image of Servo pump, oil reservoir (1/6)
Servo pump, oil reservoir (1/6) Servo pump, oil reservoir (2/6) Servo pump, oil reservoir (3/6) Servo pump, oil reservoir (4/6) Servo pump, oil reservoir (5/6) Servo pump, oil reservoir (6/6)

Servo pump, oil reservoir