Power Pack CDI Module 3-Cylinder Ignition Compatible with 1989-1994 Yamaha 40HP 50HP 2-Stroke Outboard Marine Engine 2.638 Bore 6H5-85540-02-00 6H5-85540-00-00 6H5-85540-01-00

YAMAHA 40HP AND 50HP 3-CYLINDER 2-STROKE OUTBOARD (1989-1994): · Yamaha 40HP 3-Cyl 2-Stroke 2.638 bore (1989-1994) · Models: 40EL 40EJ 40ES 40ETL 40MJ 40ML 40MS 40PL 40TL series · Yamaha 50HP 3-Cyl 2-Stroke 2.638 bore (1989-1994) · Models: 50EL 50ES 50EJ PRO50 P50TLR series · All tiller remote electric start variants OEM PART NUMBERS: · Yamaha: 6H5-85540-02-00 / 6H58554002-00 (current) · Yamaha: 6H5-85540-01-00 / 6H58554001-00 · Yamaha: 6H5-85540-00-00 / 6H58554000-00 · Sierra: S18-99307 SPECIFICATIONS: · Type: CDI Unit / Power Pack / Ignition Pack · Ignition: Capacitor Discharge Ignition (CDI) · Cylinders: 3-Cylinder · Engine Type: 2-Stroke · HP Range: 40-50HP · Bore: 2.638 · Condition: New Power Pack CDI - Yamaha 40HP 50HP 3-Cyl Outboard Motor Ignition: Replacement 3-cylinder CDI power pack for 1989-1994 Yamaha 40HP and 50HP 3-cylinder 2-stroke outboard motors with 2.638 bore. Sealed housing for reliable marine ignition. Does NOT fit 1984-1988 models (use 6H4-85540-XX) or 1995+ (use 63D-85540-XX). ⚠️ IMPORTANT: Verify OEM part number on your existing CDI unit before ordering to ensure proper fitment.