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4 Results (Viewing 1 - 4 of 4)
Lower Unit Seal Kit
Your Price:
$79.99

Lower Unit Seal Kit

676-18-2640

Interchanges/Replaces

Chrysler/Force/US Marine

  • FK1203
  • FK1203-1

GLM

  • 87807

Mallory

  • 9-74207

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0500Chrysler/Force/US Marine
  • 26-817472
  • F286618
  • F286618-1
  • F338618
  • F338618-1
Mallory
  • 9-76131
1Oil Seal N/A
18-2014Chrysler/Force/US Marine
  • 26-F694305
GLM
  • 85070
Mallory
  • 9-76109
Mercruiser Stern Drive
  • 26-33144
  • 26-77634
  • 26-89238
Mercury Marine
  • 26-33144
  • 26-77634
  • 26-89238
1Oil Seal N/A
18-2076Chrysler/Force/US Marine
  • 26-12224
  • 26-F697118
GLM
  • 85700
Mallory
  • 9-76101
Mercruiser Stern Drive
  • 26-12224
Mercury Marine
  • 26-12224
1Oil Seal N/A
18-2077Chrysler/Force/US Marine
  • 26-F697555
GLM
  • 85130
Mallory
  • 9-76119
Mercruiser Stern Drive
  • 26-14077
Mercury Marine
  • 26-14077
1Oil Seal N/A
18-2945Chrysler/Force/US Marine
  • 12-19183
  • F50556
  • F8077
  • F8186
Johnson/Evinrude Outboard
  • 307552
Mallory
  • 9-60101
  • 9-60102
Mercruiser Stern Drive
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-19183B
  • 12-20260
  • 12-20260B
Mercury Marine
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-20260
3Drain Screw Gasket N/A
18-7127Chrysler/Force/US Marine
  • 25-32507
  • 25-F84305
  • F84304
GLM
  • 82370
Johnson/Evinrude Outboard
  • 313446
Mallory
  • 9-76527
Mercruiser Stern Drive
  • 25-32507
OMC Stern Drive
  • 313446
1O-Ring N/A
18-7169Chrysler/Force/US Marine
  • 25-F24278
GLM
  • 82380
Mallory
  • 9-76551
Mercruiser Stern Drive
  • 25-35984
  • 25-70937
OMC Stern Drive
  • 911686
1O-Ring N/A
18-7176Chrysler/Force/US Marine
  • 25-90011
  • 25-F74305
  • F694555
  • F74035
  • F74305-1
GLM
  • 81390
Mallory
  • 9-76554
Mercruiser Stern Drive
  • 25-896523
  • 25-90011
Mercury Marine
  • 25-896523
  • 25-90011
1O-Ring N/A
18-7413Chrysler/Force/US Marine
  • 25-62702
  • 25-F50342-1
  • F17510
  • F50342
GLM
  • 80110
Johnson/Evinrude Outboard
  • 303191
Mercruiser Stern Drive
  • 25-62702
  • 25-627021
Mercury Marine
  • 25-22175
  • 25-62702
Mercury Sport Jet
  • 25-62702
OMC Stern Drive
  • 303191
4O-Ring N/A
18-7426GLM
  • 21330
Mallory
  • 9-76562
Mercruiser Stern Drive
  • 25-30271
Mercury Marine
  • 25-30271
Mercury Sport Jet
  • 25-30271
1O-Ring N/A
NSSChrysler/Force/US Marine
  • 26-F506118-1
2Oil SealNo ImageN/A
18-7141GLM
  • 80080
Johnson/Evinrude Outboard
  • 321117
OMC Stern Drive
  • 321117
  • 3852165
Volvo Penta
  • 3852165
1O-Ring N/A
NSSChrysler/Force/US Marine
  • 26-819740
  • F694307-1
1Oil SealNo ImageN/A
Upper Unit Seal Kit
Your Price:
$35.99

Upper Unit Seal Kit

676-18-2644

Additional Details:

  • For: Alpha I Gen II

Interchanges/Replaces

GLM

  • 87501

Mallory

  • 9-74302

Mercruiser Stern Drive

  • 26-88397A1

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2003GLM
  • 85030
Mallory
  • 9-76102
Mercruiser Stern Drive
  • 26-32080
  • 26-36054
  • 26-68493
  • 26-823894
  • 26-823894B
1Oil Seal N/A
18-2056Chrysler/Force/US Marine
  • 26-66302
GLM
  • 85060
Mallory
  • 9-76130
Mercruiser Stern Drive
  • 26-37259
  • 26-89237
  • 26-96503
  • 26-965031
Mercury Marine
  • 26-56394
  • 26-66302
2Oil Seal N/A
18-2715GLM
  • 12930
Mallory
  • 9-78005
Mercruiser Stern Drive
  • 24-17997A1
1Check Valve Kit N/A
18-2944GLM
  • 85140
Mallory
  • 9-76512
Mercruiser Stern Drive
  • 26-45577
  • 26-455771
  • 26-45577B
  • 26-45577B1
1Seal Ring Gasket N/A
18-2945Chrysler/Force/US Marine
  • 12-19183
  • F50556
  • F8077
  • F8186
Johnson/Evinrude Outboard
  • 307552
Mallory
  • 9-60101
  • 9-60102
Mercruiser Stern Drive
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-19183B
  • 12-20260
  • 12-20260B
Mercury Marine
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-20260
1Drain Screw Gasket N/A
18-3289Mercruiser Stern Drive
  • 26-864319
1Double Lip Seal N/A
18-7117GLM
  • 82150
Johnson/Evinrude Outboard
  • 303360
Mallory
  • 9-76507
Mercruiser Stern Drive
  • 25-35027
Mercury Marine
  • 25-35027
1O-Ring N/A
18-7161GLM
  • 80420
Mallory
  • 9-76546
Mercruiser Stern Drive
  • 25-32546
Mercury Marine
  • 25-32546
1O-Ring N/A
18-7169Chrysler/Force/US Marine
  • 25-F24278
GLM
  • 82380
Mallory
  • 9-76551
Mercruiser Stern Drive
  • 25-35984
  • 25-70937
OMC Stern Drive
  • 911686
1O-Ring N/A
18-7420GLM
  • 82110
Mallory
  • 9-76565
Mercruiser Stern Drive
  • 25-21836
Mercury Marine
  • 25-21836
Mercury Race Outboard
  • 25-21836
Mercury Race Sterndrive
  • 25-21836
Mercury Sport Jet
  • 25-21836
2O-Ring N/A
18-7153GLM
  • 81180
Mallory
  • 9-76505
Mercruiser Stern Drive
  • 25-25439
Mercury Marine
  • 25-25439
Mercury Race Outboard
  • 25-25439
Mercury Race Sterndrive
  • 25-25439
OMC Stern Drive
  • 3852565
  • 911851
Volvo Penta
  • 3852565
  • 997368
2O-Ring
18-2430Mallory
  • 9-60105
Mercruiser Stern Drive
  • 26-830749
Mercury Marine
  • 26-830749
1Drain Screw Gasket N/A
NSSMercruiser Stern Drive
  • 26-88397
1SealNo ImageN/A
Upper Unit Seal Kit
Your Price:
$24.99

Upper Unit Seal Kit

676-18-2648

Additional Details:

  • For: #1 Units (including Alpha)(Also fits 888 stern drive)

Interchanges/Replaces

GLM

  • 87500

Mallory

  • 9-74303

Mercruiser Stern Drive

  • 26-32511A1
  • 26-32511B1

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0894GLM
  • 31150
Mallory
  • 9-60037
Mercruiser Stern Drive
  • 27-55810
  • 27-558101
1Water Pocket Cover Gasket N/A
18-2003GLM
  • 85030
Mallory
  • 9-76102
Mercruiser Stern Drive
  • 26-32080
  • 26-36054
  • 26-68493
  • 26-823894
  • 26-823894B
1Oil Seal N/A
18-2049GLM
  • 85020
Mallory
  • 9-76111
Mercruiser Stern Drive
  • 26-32511
1Oil Seal N/A
18-2056Chrysler/Force/US Marine
  • 26-66302
GLM
  • 85060
Mallory
  • 9-76130
Mercruiser Stern Drive
  • 26-37259
  • 26-89237
  • 26-96503
  • 26-965031
Mercury Marine
  • 26-56394
  • 26-66302
1Oil Seal N/A
18-2944GLM
  • 85140
Mallory
  • 9-76512
Mercruiser Stern Drive
  • 26-45577
  • 26-455771
  • 26-45577B
  • 26-45577B1
1Seal Ring Gasket N/A
18-2945Chrysler/Force/US Marine
  • 12-19183
  • F50556
  • F8077
  • F8186
Johnson/Evinrude Outboard
  • 307552
Mallory
  • 9-60101
  • 9-60102
Mercruiser Stern Drive
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-19183B
  • 12-20260
  • 12-20260B
Mercury Marine
  • 12-19183
  • 12-191832
  • 12-191833
  • 12-20260
2Drain Screw Gasket N/A
18-3110GLM
  • 12830
Mallory
  • 9-43604
Mercruiser Stern Drive
  • 26-38970
Mercury Marine
  • 26-29677
  • 26-36557A1
  • 26-38970
1Water Pump Housing Bushing N/A
18-7153GLM
  • 81180
Mallory
  • 9-76505
Mercruiser Stern Drive
  • 25-25439
Mercury Marine
  • 25-25439
Mercury Race Outboard
  • 25-25439
Mercury Race Sterndrive
  • 25-25439
OMC Stern Drive
  • 3852565
  • 911851
Volvo Penta
  • 3852565
  • 997368
2O-Ring N/A
18-7161GLM
  • 80420
Mallory
  • 9-76546
Mercruiser Stern Drive
  • 25-32546
Mercury Marine
  • 25-32546
1O-Ring N/A
18-7169Chrysler/Force/US Marine
  • 25-F24278
GLM
  • 82380
Mallory
  • 9-76551
Mercruiser Stern Drive
  • 25-35984
  • 25-70937
OMC Stern Drive
  • 911686
1O-Ring N/A
18-7445GLM
  • 80190
Mallory
  • 9-76568
Mercruiser Stern Drive
  • 25-55801
1O-Ring N/A
18-0521GLM
  • 85150
Mercruiser Stern Drive
  • 26-36557
Mercury Marine
  • 26-36557
1Water Tube Rubber Seal N/A
Upper Unit Seal Kit
Your Price:
$56.99

Upper Unit Seal Kit

676-18-2673

Additional Details:

  • For: All Cobra (1986-1989)

Interchanges/Replaces

GLM

  • 87654

OMC Stern Drive

  • 984459
  • 986364
  • 987603

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0166GLM
  • 86620
OMC Stern Drive
  • 911705
2Grommet N/A
18-0884GLM
  • 33910
OMC Stern Drive
  • 911733
1Water Cover Gasket N/A
18-0911GLM
  • 34771
OMC Stern Drive
  • 911698
1Water Pump Base Gasket N/A
18-2067GLM
  • 86530
OMC Stern Drive
  • 911685
1Oil Seal N/A
18-2068GLM
  • 86610
OMC Stern Drive
  • 3853655
  • 911701
  • 915702
  • 916058
1Oil Seal N/A
18-2541GLM
  • 86630
OMC Stern Drive
  • 911704
1Rubber Seal N/A
18-2916GLM
  • 34770
OMC Stern Drive
  • 911702
1Water Pump Housing Gasket N/A
18-2918GLM
  • 34730
Mallory
  • 9-62650
OMC Stern Drive
  • 911836
  • 915840
1Outdrive Gasket N/A
18-2996GLM
  • 86300
Mallory
  • 9-76508
OMC Stern Drive
  • 3852560
  • 911823
Volvo Penta
  • 3852560
1Outdrive Seal N/A
18-7107GLM
  • 82480
Johnson/Evinrude Outboard
  • 313175
Mercruiser Stern Drive
  • 25-67202
Mercury Marine
  • 25-67202
OMC Stern Drive
  • 313175
1O-Ring N/A
18-7116Chrysler/Force/US Marine
  • 25-62704
  • 25-F24342
GLM
  • 81100
Johnson/Evinrude Outboard
  • 303067
Mallory
  • 9-43631
Mercruiser Stern Drive
  • 25-62704
  • 802206
Mercury Marine
  • 25-20633
  • 25-22174
  • 25-62704
  • 25-85148
  • 802206
OMC Stern Drive
  • 303067
  • 3852045
Volvo Penta
  • 3852045
1O-Ring N/A
18-7138GLM
  • 83250
Mallory
  • 9-76533
OMC Stern Drive
  • 318717
2O-Ring N/A
18-7153GLM
  • 81180
Mallory
  • 9-76505
Mercruiser Stern Drive
  • 25-25439
Mercury Marine
  • 25-25439
Mercury Race Outboard
  • 25-25439
Mercury Race Sterndrive
  • 25-25439
OMC Stern Drive
  • 3852565
  • 911851
Volvo Penta
  • 3852565
  • 997368
2O-Ring N/A
18-7169Chrysler/Force/US Marine
  • 25-F24278
GLM
  • 82380
Mallory
  • 9-76551
Mercruiser Stern Drive
  • 25-35984
  • 25-70937
OMC Stern Drive
  • 911686
1O-Ring N/A
18-7403GLM
  • 81280
Mallory
  • 9-76567
OMC Stern Drive
  • 909316
1O-Ring N/A
18-7407GLM
  • 82430
Johnson/Evinrude Outboard
  • 911700
OMC Stern Drive
  • 3852531
  • 911700
Volvo Penta
  • 3852531
1O-Ring N/A
4 Results (Viewing 1 - 4 of 4)