JOHNSON/EVINRUDE 2-CYL LOOPER 50-55HP — 2-Stroke (1971-1977):
Johnson/Evinrude 50 / 55HP 2-Cyl Loop-Charged 2-Stroke (1971-1977)
OEM / MPN PART NUMBERS:
MPN: 133-0875K1
OEM: 0580875 / 580875
OEM: 0581585 / 581585
OEM: 0385454 / 385454
OEM: 0581508 / 581508
OEM: 0763805 / 763805
Johnson/Evinrude 2-Cyl Looper Trigger — 50-55HP 2-Stroke:
Replacement ignition trigger (timer base trigger) for Johnson/Evinrude 2-cylinder loop-charged 2-stroke outboards 50-55HP (1971-1977). Controls ignition timing for correct spark advance. Direct replacement for OMC 0580875 and related cross-references.
ADDITIONAL CROSS-REFERENCES:
Engine Type: 2-Cyl Loop-Charged 2-Stroke
Engine Bore: 3.187" (80.9mm)
HP: 50HP / 55HP
Condition: New
⚠️ IMPORTANT: Verify OEM part number before ordering to ensure proper fitment.