Pump Cover Plate Replaces Johnson 01-42398 / Jabsco 3992/11830-0000 (JMP COV0042)

Seawater pump cover plate replaces Johnson 01-42398 / JABSCO 3992 / 11830-0000.

Replaces Yanmar cover plate for pumps 128377-42500, 128397-42500, 128990-42500 / 128990-42510.

Reversible - no stamps / etching so both sides can be used.

This is a non-OEM, aftermarket part JMP COV 0042.