McDonnell Douglas Models Compatible with 1870 Coupling
McDonnell Douglas models compatible with 1870 engine oil coupling (OMP2506-3 equivalent):
- McDonnell Douglas DC-10
- McDonnell Douglas DC-8 Series 60
- McDonnell Douglas DC-9 Series 10
- McDonnell Douglas DC-9 Series 20
- McDonnell Douglas DC-9 Series 30
- McDonnell Douglas DC-9 Series 33
- McDonnell Douglas DC-9 Series 40
- McDonnell Douglas DC-9 Series 50
- McDonnell Douglas MD-11
- McDonnell Douglas MD-80
