Mercruiser Outdrive Parts Drawings *How to Videos

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Mercruiser gear set pinion and forward

GLM Marine aftermarket pinion and forward gear set for lower unit outdrive years 1972 to 1983

  • Outdrive model number, year and serial number
    120 / 140 ratio 1.98 years 1972 to 1982 #3469428-6225576
    470 / 485 ratio 1.84 years 1976 to 1982 #4208730-6225575
    160 Note N/A will not fit
    165 ratio 1.65 years 1972 to 1981 #3469428 and up
    888 ratio 1.50 years 1971 to 1977 #3106717 and up
    225 / 233 ratio 1.50-1.32 years 1974 to 1977 #3856268 to
    898 / 228 ratio 1.65-1.50 1977 to 1982 #4782330-6225578
    250 / 260 ratio 1.5-132 years 1977 to 1982 #4791300-6225576
    Type R all ratios year 1983 only #6225577 and up
  • Mercruiser Tech support outdrive drawings

11100 Mercruiser forward and pinion gears

11100 Mercruiser forward and pinion gears

P/N 11100 Aftermarket Mercruiser forward-pinion set 28 tooth forward / 17 tooth pinion gear OEM 43-96084A7 $599.95