“ENGINE DESCRIPTION: JUNCTION BOX (JRXRP) OF RPM PICK-UP
MAKER: MITSUI ZOSEN SYSTEMS RESEARCH INC.
TYPE & ENG. NO: MPU-4S / 54JB2040” “JUNCTION BOX (JRXRP) OF RPM PICK-UP
TYPE: MPU-4S
DWG NO.: RPMB-OL-KE10” MITSUI ZOSEN.MPU-4S.NA