OMC Sterndrive/Cobra Upper Unit Seal Kits

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Model/Liter

Year

(1968 to 1991)

Model/Liter

Year

Upper Gearcase Seal Kit

2.31987-199018-2673
2.5(1)1982-198618-2667
2.5(2)198618-2673
3(1)1982-198618-2667
3(2)1986-199118-2673
3.81981-198618-2667
4.3(1)1985-198618-2667
4.3(2)1986-199118-2673
5(1)1982-198618-2667
5(2)1986-199118-2673
5.7(1)1982-198618-2667
5.7(2)1986-198918-2673
5.7(3)1990-199118-2673
5.81989-199018-2673
7.5198718-2673
80196918-2666
90197018-2666
100197218-2666
100197318-2667
1201968-197218-2666
1201973-197718-2667
1201978-198118-2667
1401973-197718-2667
1401978-198118-2667
1551968-197218-2666
165197218-2666
1651973-197618-2667
170197418-2667
1751975-197718-2667
185196818-2666
1851978-198018-2667
1901974-197718-2667
200196818-2666
2001979-198118-2667
2101968-197018-2666
215197118-2666
225197218-2666
2251973-197618-2667
225197818-2667
2301979-198118-2667
235197118-2666
2351975-197718-2667
240197818-2667
245197218-2666
2451973-197518-2667
250197918-2667
2601979-198118-2667
262198918-2673
3501988-198918-2673
4601988-198918-2673

Model/Liter

Year

Upper Gearcase Seal Kit

Notes:
(1) : Except Cobra
(2) : Cobra
(3) : Except L.E.
Refine Parts List
Model/Liter

Year

(1968 to 1991)
Upper Unit Seal Kit for OMC Sterndrive/Cobra 981799, GLM 87651 - Sierra
Your Price: $53.99
Save: $10.34
(16% Off $64.33)
Part # 18-2666
SHIPS TOMORROW!* if ordered in 19 hrs 4 mins.
No Reviews | Write Review
Replaces OEM part #
  • OMC 981799
    100-245 Stringer Unit ( 1968-72 )

  • Contains:
    ( 1 ) 18-0939 Upper Gearcase Gasket, replaces O.E.# 315189
    ( 4 ) 18-2073 Oil Seal, replaces O.E.# 981268
    ( 1 ) 18-3111 Rubber Seal, replaces O.E.# 907774
    ( 2 ) 18-4248 Washer, replaces O.E.# 311598
    ( 4 ) 18-7103 O-Ring, replaces O.E.# 308624
    ( 1 ) 18-7107 O-Ring, replaces O.E.# 313175
    ( 1 ) 18-7121 O-Ring, replaces O.E.# 308621
    ( 1 ) 18-7134 O-Ring, replaces O.E.# 303059
    ( 1 ) 18-7146 O-Ring, replaces O.E.# 554545
    ( 1 ) 18-7173 O-Ring, replaces O.E.# 910582
    ( 2 ) 18-7198 O-Ring, replaces O.E.# 308626
    ( 1 ) 18-7158 O-Ring, replaces O.E.# 310585, 310967
    ( 1 ) 18-7172 O-Ring, replaces O.E.# 553126
  • Upper Unit Seal Kit for OMC Sterndrive/Cobra, Johnson/Evinrude 982949, GLM 87650 - Sierra
    Your Price: $56.99
    Save: $9.84
    (14% Off $66.83)
    Part # 18-2667
    SHIPS TOMORROW!* if ordered in 19 hrs 4 mins. Replaces OEM part #
    • OMC 982949
      All Stringer Unit ( 1973-86 )

  • Contains:
    ( 1 ) 18-0939 Upper Gearcase Gasket, replaces O.E.# 315189
    ( 2 ) 18-2072 Oil Seal, replaces O.E.# 981196
    ( 2 ) 18-2073 Oil Seal, replaces O.E.# 981268
    ( 1 ) 18-3111 Rubber Seal, replaces O.E.# 907774
    ( 1 ) 18-3725 Locknut, replaces O.E.# 908064
    ( 2 ) 18-4248 Washer, replaces O.E.# 311598
    ( 1 ) 18-4251 Plug, replaces O.E.# 908062
    ( 1 ) 18-7107 O-Ring, replaces O.E.# 313175
    ( 1 ) 18-7114 O-Ring, replaces O.E.# 302540
    ( 1 ) 18-7121 O-Ring, replaces O.E.# 308621
    ( 1 ) 18-7129 O-Ring, replaces O.E.# 314491
    ( 1 ) 18-7477 Quad Ring, replaces O.E.# 909048
    ( 1 ) 18-7168 O-Ring, replaces O.E.# 202893
    ( 1 ) 18-7172 O-Ring, replaces O.E.# 553126
    ( 1 ) 18-7173 O-Ring, replaces O.E.# 9105825, 310327
  • Upper Unit Seal Kit for OMC Sterndrive/Cobra 987603 984459 986364, GLM 87654 - Sierra
    Your Price: $42.99
    Save: $9.62
    (18% Off $52.61)
    Part # 18-2673
    SHIPS TOMORROW!* if ordered in 19 hrs 4 mins. Replaces OEM part #
    • OMC 987603
    • OMC 986364
    • OMC 984459
      All Cobra ( 1986-89 )/LI>

    • Contains:
      ( 1 ) 18-0911 Water Pump Base Gasket, replaces O.E.# 911698
      ( 1 ) 18-0884 Water Cover Gasket, replaces O.E.# 911733
      ( 2 ) 18-0166 Grommet, replaces O.E.# 911705
      ( 1 ) 18-2067 Oil Seal, replaces O.E.# 911685
      ( 1 ) 18-2068 Oil Seal, replaces O.E.# 911701, 916058, 915000
      ( 1 ) 18-2541 Rubber Seal, replaces O.E.# 911704
      ( 1 ) 18-2916 Water Pump Housing Gasket, replaces O.E.# 911702
      ( 1 ) 18-2918 OutDrive Gasket, replaces O.E.# 915840
      ( 1 ) 18-2996 Seal, replaces O.E.# 911823
      ( 1 ) 18-7107 O-Ring, replaces O.E.# 313175
      ( 1 ) 18-7116 O-Ring, replaces O.E.# 303067
      ( 2 ) 18-7138 O-Ring, replaces O.E.# 318717
      ( 2 ) 18-7153 O-Ring
      ( 1 ) 18-7169 O-Ring, replaces O.E.# 911686
      ( 1 ) 18-7403 O-Ring, replaces O.E.# 909316
      ( 1 ) 18-7407 O-Ring, replaces O.E.# 911700
    Sierra
    good job
    by Harold - Rapid City, South Dakota on June 01, 2011
    other then not for shure where this stuf was coming from off the web page. They called me and told me where. I thought it was over seas. In wich I have had bad orders.
    (1 of 2 people found this review helpful)
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    Gary
    by Gary - Youngville, North Carolina on July 24, 2011
    I'm satisfied.
    Was this review helpful?
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