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Upper Unit Seal Kit for MerCruiser Mercury GLM Mallory Sierra Gearcase Driveshaft Housing Grommet Gasket Oil Seal O-Ring Sterndrive Outdrive Transom - 26-32511A1, 18-2648, 26-32511A2, 32511A1, 32511A2, 87500, 9-74303

Upper Seal Kit for MerCruiser R-MR Alpha I Gen I - 26-32511A1, 32511A2, 18-2648

Automotive Authority LLC

  • $21.99


Upper Unit Seal Kit

Replaces Part #’s: 26-32511A1, 18-2648, 26-32511A2, 32511A1, 32511A2, 87500 (GLM), 9-74303 (Mallory)

Includes: 

  • 1x Bushing: 26-38970, 12830, 18-3110
  • 1x Gasket: 27-55810-1, 27-55810, 31150, 18-0894
  • 2x Gasket: 12-19183-3, 12-19183, 31170, 18-2945
  • 1x O-Ring: 25-55801, 80190, 18-7445
  • 1x O-Ring: 25-32546, 80420, 18-7161
  • 1x O-Ring: 25-25439, 81180, 18-7153
  • 1x O-Ring: 25-70937, 82380, , 18-7169
  • 1x Oil Seal: 26-32511, 85020, 18-2049
  • 1x Oil Seal: 26-823894, 85030, 18-2003
  • 1x Oil Seal: 26-96503-1, 85060, 18-2056
  • 1x Seal: 26-45577-1, 85140, 18-2944
  • 1x Water Tube Seal: 26-36557, 85150, 18-0521

 

Fits the Following MerCruiser Sterndrive Outdrives / Transoms:

Model-HP / Years / Serial #

  • 1 / 1534570 - 1684187 / 1963
  • 1A, 1B, 1C & EZ Shift / 1684188 - 2065186 / 1964-1966
  • 120 / 1967-1982 / 2062141 - 6225576
  • 140 / 1967-1982 / 2062141 - 6225576
  • 160 / 1967-1981 / 2065190 & Up
  • 165 / 1967-1981 / 2065190 & Up
  • 288 / 1977-1982 / 4782330 - 6225576
  • 250 / 1977-1982 / 4782330 - 6225576
  • 260 / 1977-1982 / 4782330 - 6225576
  • 470 / 1976-1982 / 4208730 - 6225576
  • 485 / 1976-1982 / 4208730 & Up
  • 888 / 1971-1977 / 3106717 & Up
  • 898 / 1977-1982 / 4782330 - 6225576
  • R-MR Alpha One / 1983-1991 / 6225577 & Up
  • Alpha One SS / 1986-1989 / A545004 & Up


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