37H599 GASKET. CAV-DPA Rotary fuel injection pump, sidecover gasket.
This gasket fits to the injection pump sidecover plate which is used to access the cam ring for adjusting maximum fuel.
See item 64 in the illustration.
Fitted to engines:
Perkins 3.152, 3 cylinder diesel
Leyland 4/98, 4 cylinder diesel
Leyland 6/98, 6 cylinder diesel