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Powerhead Gasket - Mercury

Power Trim Relay Solenoid
Your Price:
$19.99

Mercruiser Power Trim Relay Solenoid

137-8081

  • Main terminals run perpendicular to mounting bracket
  • Replaces Mercruiser OEM # 89-96158T
  • Includes a cap for main terminals
  • Length is 2-1/2", Width is 2-1/4" and Height is 2-3/8"
  • 12v Relay Solenoid, Isolated base
  • Includes nuts for terminals
  • Does not include mounting hardware
  • Electrical spec: 7 AMPS WHILE HOLDING 30 AMPS FOR SPLIT SECOND TO ENERGIZE

TAKE NOTE of which way the main terminals face on the Trim Relay Solenoid you are replacing. This model goes perpendicular of the mounting holes.
Overhaul Gasket Set
Your Price:
$137.99

Overhaul Gasket Set

676-18-4359

Key Features:

  • Does not Include Head Gaskets

Interchanges/Replaces

GLM

  • 39520

Mallory

  • 9-64204

Mercury Marine

  • 27-815791A90
  • 27-815791A92
  • 27-815809A90
  • 27-815810A90

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0135GLM
  • 32880
Mercury Marine
  • 27-78246
  • 27-782461
2Adapter Cover Gasket N/A
18-0182GLM
  • 30610
Johnson/Evinrude Outboard
  • 310058
Mallory
  • 9-60002
Mercury Marine
  • 27-62386
  • 27-62386001
Mercury Race Outboard
  • 27-62386001
2Thermostat Gasket N/A
18-0384GLM
  • 32350
Mercury Marine
  • 27-817533
  • 27-89221
  • 27-892211
  • 27-8M0027781
3Carburetor Gasket N/A
18-0641GLM
  • 37590
Mercury Marine
  • 27-828292
Mercury Sport Jet
  • 27-828292
3Carburetor Mounting Gasket N/A
18-0642GLM
  • 37560
Mallory
  • 9-60051
Mercury Marine
  • 27-19050
  • 27-190502
  • 27-190503
  • 27-190505
1Divider Plate Gasket N/A
18-0643GLM
  • 37570
Mercury Marine
  • 27-183071
  • 27-183076
1Powerhead Base Gasket N/A
18-0644GLM
  • 37530
Mercury Marine
  • 27-146972
Mercury Sport Jet
  • 27-146972
1Reed Plate Gasket N/A
18-0645GLM
  • 37540
Mallory
  • 9-60056
Mercury Marine
  • 27-167371
Mercury Sport Jet
  • 27-167371
1Adapter Plate Gasket N/A
18-0646GLM
  • 37550
Mercury Marine
  • 27-813859
  • 27-883775
Mercury Sport Jet
  • 27-813859
  • 27-881034
1Reed Plate Gasket N/A
18-0838Yamaha Outboard
  • 93210-37M25-00
1O-Ring N/A
18-0858GLM
  • 81430
Mallory
  • 9-76516
Mercruiser Stern Drive
  • 25-54029
Mercury Marine
  • 25-54029
Mercury Sport Jet
  • 25-54029
1O-Ring N/A
18-0860GLM
  • 81520
Mercruiser Stern Drive
  • 25-62700
Mercury Marine
  • 25-62700
Mercury Sport Jet
  • 25-62700
1O-Ring N/A
18-0936GLM
  • 31990
Mallory
  • 9-60057
Mercury Marine
  • 27-67624
  • 27-78690
  • 27-78690002
Mercury Sport Jet
  • 27-78690
  • 27-78690002
2Relief Valve Plate Gasket N/A
18-2509GLM
  • 31690
Mercury Marine
  • 27-67751
3Carburetor Mounting Gasket N/A
18-2511GLM
  • 32510
Mercury Marine
  • 27-67074
  • 27-88727
  • 27-99173
  • 27-99173 2
  • 27-991731
  • 27-991734
1Drive Shaft Housing to Exhaust Plate Gasket N/A
18-2513GLM
  • 30890
Mallory
  • 9-60049
  • 9-60050
Mercury Marine
  • 27-11338
  • 27-67208
Mercury Sport Jet
  • 27-11338
2Crankcase Gasket (Cyl. Block Sealing V-6) N/A
18-2914GLM
  • 31010
Mallory
  • 9-60034
Mercruiser Stern Drive
  • 27-32433
  • 27-856081
  • 27-8M0090319
Mercury Marine
  • 27-30603
  • 27-32433
  • 27-85608
  • 27-856081
  • 27-8M0090319
1Water Pump Gasket N/A
18-2915GLM
  • 31020
Mallory
  • 9-60035
Mercruiser Stern Drive
  • 27-32434
  • 27-856091
  • 27-858524
Mercury Marine
  • 27-30604
  • 27-32434
  • 27-85609
  • 27-856091
  • 27-858524
1Water Pump Gasket N/A
18-2919GLM
  • 31050
Mallory
  • 9-60031
Mercruiser Stern Drive
  • 27-426311
Mercury Marine
  • 27-42631
  • 27-426311
1Water Pump Gasket N/A
18-3110GLM
  • 12830
Mallory
  • 9-43604
Mercruiser Stern Drive
  • 26-38970
Mercury Marine
  • 26-29677
  • 26-36557A1
  • 26-38970
2Water 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
1O-Ring N/A
18-7157GLM
  • 83410
Mallory
  • 9-76542
Mercruiser Stern Drive
  • 25-29976
Mercury Marine
  • 25-29976
1O-Ring N/A
18-7159GLM
  • 83440
Mallory
  • 9-76544
Mercruiser Stern Drive
  • 25-31534
  • 25-48451
Mercury Marine
  • 25-31534
1O-Ring N/A
18-7174Chrysler/Force/US Marine
  • 25-45711
  • 25-F455342
GLM
  • 81140
Johnson/Evinrude Outboard
  • 326649
  • 553127
Mallory
  • 9-76553
Mercruiser Stern Drive
  • 25-45711
Mercury Marine
  • 25-45711
Mercury Sport Jet
  • 25-45711
OMC Stern Drive
  • 326649
  • 553127
  • 910582
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
18-8305Mercury Marine
  • 26-814754
  • 42838
  • 69668
  • 88726
Mercury Race Outboard
  • 428381
  • 69668
Mercury Sport Jet
  • 26-814754
1Divider Plate Seal N/A
18-2506-1Mallory
  • 9-60046
Mercury Marine
  • 27-99176
  • 27-991762
  • 27-991763
  • 27-991764
    • Mercury Race Outboard
    • 27-99176
    		1Exhaust Plate Gasket N/A
    18-0970Chrysler/Force/US Marine
    • 27-987691
    GLM
    • 32960
    Mallory
    • 9-60054
    Mercury Marine
    • 27-98769
    • 27-987691
    Mercury Sport Jet
    • 27-987691
    		1Fuel Pump Base Gasket N/A
    18-7817Chrysler/Force/US Marine
    • 21-42990A10
    • 21-42990A7
    • 21-42990A8
    GLM
    • 40290
    Mercury Marine
    • 21-42990A1
    • 21-42990A10
    • 21-42990A11
    • 21-42990A2
    • 21-42990A3
    • 21-42990A4
    • 21-42990A5
    • 21-42990A6
    • 21-42990A7
    • 21-42990A8
    • 21-42990A9
    • 21-857005A1
    Mercury Sport Jet
    • 21-42990A11
    • 21-857005A1
    		1Fuel Pump Kit N/A
    Powerhead Base Gasket
    Your Price:
    $5.99

    Powerhead Base Gasket

    676-18-0988

    Interchanges/Replaces

    GLM

    • 31640

    Mallory

    • 9-60058

    Mercury Marine

    • 27-37976
    • 27-62860
    • 27-628601
    Powerhead Base Gasket
    Your Price:
    $9.99

    Powerhead Base Gasket

    676-18-0139

    Interchanges/Replaces

    GLM

    • 31980

    Mallory

    • 9-60059

    Mercury Marine

    • 27-76589
    • 27-78623
    • 27-88451
    • 27-884511
    Powerhead Gasket Set
    Your Price:
    $190.99

    Powerhead Gasket Set

    676-18-4319

    Interchanges/Replaces

    GLM

    • 39250

    Mallory

    • 9-64201
    • 9-64212

    Mercury Marine

    • 27-11338A85
    • 27-11338A88
    • 27-89221A32
    • 27-89221A84
    • 27-89221A85
    • 27-89221A88

    List of Containing Parts

    Sierra Item # OE/Competitor # Quantity Description Image Comments
    18-0129GLM
    • 30670
    Mallory
    • 9-60062
    Mercury Marine
    • 27-65744
    • 27-657441
    • 27-657442
    • 27-657443
    		6Reed Block Gasket N/A
    18-0135GLM
    • 32880
    Mercury Marine
    • 27-78246
    • 27-782461
    		1Adapter Cover Gasket N/A
    18-0182GLM
    • 30610
    Johnson/Evinrude Outboard
    • 310058
    Mallory
    • 9-60002
    Mercury Marine
    • 27-62386
    • 27-62386001
    Mercury Race Outboard
    • 27-62386001
    		2Thermostat Gasket N/A
    18-0359GLM
    • 30740
    Mercury Marine
    • 27-67275
    • 27-672751
    		1Induction Silencer Cover Gasket N/A
    18-0384GLM
    • 32350
    Mercury Marine
    • 27-817533
    • 27-89221
    • 27-892211
    • 27-8M0027781
    		3Carburetor Gasket N/A
    18-0858GLM
    • 81430
    Mallory
    • 9-76516
    Mercruiser Stern Drive
    • 25-54029
    Mercury Marine
    • 25-54029
    Mercury Sport Jet
    • 25-54029
    		1O-Ring N/A
    18-0860GLM
    • 81520
    Mercruiser Stern Drive
    • 25-62700
    Mercury Marine
    • 25-62700
    Mercury Sport Jet
    • 25-62700
    		1O-Ring N/A
    18-0936GLM
    • 31990
    Mallory
    • 9-60057
    Mercury Marine
    • 27-67624
    • 27-78690
    • 27-78690002
    Mercury Sport Jet
    • 27-78690
    • 27-78690002
    		2Relief Valve Plate Gasket N/A
    18-0952GLM
    • 32330
    Mercruiser Stern Drive
    • 27-88907003
    Mercury Marine
    • 27-88907
    • 27-88907003
    Mercury Sport Jet
    • 27-88907
    		2Relief Valve Plate Gasket N/A
    18-2501GLM
    • 31680
    Mallory
    • 9-60060
    Mercury Marine
    • 27-67738
    • 27-93536
    • 27-935361
    		1Reed Block Housing Gasket N/A
    18-2502GLM
    • 32150
    Mercury Marine
    • 27-87396
    • 27-90484
    • 27-904841
    Mercury Race Outboard
    • 27-90484
    • 27-904841
    		2Divider Plate Gasket N/A
    18-2503GLM
    • 32530
    Mercury Marine
    • 27-78068
    • 27-99177
    • 27-991771
    • 27-991772
    		1Drive Shaft Housing to Exhaust Plate Gasket N/A
    18-2509GLM
    • 31690
    Mercury Marine
    • 27-67751
    		3Carburetor Mounting Gasket N/A
    18-2510GLM
    • 32450
    Mercury Marine
    • 27-96761
    • 27-967611
    		1Reed Block Housing Gasket N/A
    18-2511GLM
    • 32510
    Mercury Marine
    • 27-67074
    • 27-88727
    • 27-99173
    • 27-99173 2
    • 27-991731
    • 27-991734
    		1Drive Shaft Housing to Exhaust Plate Gasket N/A
    18-2513GLM
    • 30890
    Mallory
    • 9-60049
    • 9-60050
    Mercury Marine
    • 27-11338
    • 27-67208
    Mercury Sport Jet
    • 27-11338
    		2Crankcase Gasket (Cyl. Block Sealing V-6) N/A
    18-2803GLM
    • 32120
    Mercury Marine
    • 27-90430
    • 27-904301
    		3Carburetor Mounting Gasket N/A
    18-2808GLM
    • 32440
    Mercury Marine
    • 27-96278
    Mercury Race Outboard
    • 27-96278
    		2Cylinder Cover Gasket N/A
    18-2826GLM
    • 31040
    Mallory
    • 9-60036
    Mercruiser Stern Drive
    • 27-33146
    • 27-856704
    Mercury Marine
    • 27-33146
    • 27-85610
    • 27-856101
    		1Water Pump Base Gasket N/A
    18-2914GLM
    • 31010
    Mallory
    • 9-60034
    Mercruiser Stern Drive
    • 27-32433
    • 27-856081
    • 27-8M0090319
    Mercury Marine
    • 27-30603
    • 27-32433
    • 27-85608
    • 27-856081
    • 27-8M0090319
    		1Water Pump Gasket N/A
    18-2915GLM
    • 31020
    Mallory
    • 9-60035
    Mercruiser Stern Drive
    • 27-32434
    • 27-856091
    • 27-858524
    Mercury Marine
    • 27-30604
    • 27-32434
    • 27-85609
    • 27-856091
    • 27-858524
    		1Water Pump Gasket N/A
    18-2919GLM
    • 31050
    Mallory
    • 9-60031
    Mercruiser Stern Drive
    • 27-426311
    Mercury Marine
    • 27-42631
    • 27-426311
    		1Water Pump Gasket N/A
    18-3110GLM
    • 12830
    Mallory
    • 9-43604
    Mercruiser Stern Drive
    • 26-38970
    Mercury Marine
    • 26-29677
    • 26-36557A1
    • 26-38970
    		2Water Pump Housing Bushing N/A
    18-3862GLM
    • 35860
    Mallory
    • 9-63853
    Mercury Marine
    • 27-41246
    • 27-41246-1
    • 27-412462
    • 27-41247
    • 27-41247T01
    • 27-96543
    		2Head Gasket 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
    		1O-Ring N/A
    18-7157GLM
    • 83410
    Mallory
    • 9-76542
    Mercruiser Stern Drive
    • 25-29976
    Mercury Marine
    • 25-29976
    		1O-Ring N/A
    18-7159GLM
    • 83440
    Mallory
    • 9-76544
    Mercr iser Stern Drive
    • 25-31534
    • 25-48451
    Mercury Marine
    • 25-31534
    		1O-Ring N/A
    18-7162Chrysler/Force/US Marine
    • 25-33145
    GLM
    • 82260
    Johnson/Evinrude Outboard
    • 302337
    Mallory
    • 9-76547
    Mercruiser Stern Drive
    • 25-32424
    • 25-33145
    Mercury Marine
    • 25-33145
    Mercury Sport Jet
    • 25-33145
    OMC Stern Drive
    • 302337
    • 302377
    • 3852044
    Sears
    • 25-33145
    Volvo Penta
    • 3852044
    		1O-Ring N/A
    18-7164GLM
    • 81260
    Johnson/Evinrude Outboard
    • 302537
    Mercruiser Stern Drive
    • 25-33466
    • 25-67675
    • 25-846356
    • 27-898101789
    Mercury Marine
    • 25-33466
    • 25-67675
    • 25-846356
    		1O-Ring N/A
    18-7168GLM
    • 80120
    Johnson/Evinrude Outboard
    • 202893
    Mallory
    • 9-76550
    Mercruiser Stern Drive
    • 25-21720
    • 25-26834
    • 25-48171
    • 25-801334436
    Mercury Marine
    • 25-20587
    • 25-21720
    • 25-26834
    • 25-48171
    • 25-801334436
    OMC Stern Drive
    • 202893
    • 3852033
    Volvo Penta
    • 3852033
    		4O-Ring N/A
    18-7174Chrysler/Force/US Marine
    • 25-45711
    • 25-F455342
    GLM
    • 81140
    Johnson/Evinrude Outboard
    • 326649
    • 553127
    Mallory
    • 9-76553
    Mercruiser Stern Drive
    • 25-45711
    Mercury Marine
    • 25-45711
    Mercury Sport Jet
    • 25-45711
    OMC Stern Drive
    • 326649
    • 553127
    • 910582
    		2O-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
    18-7406GLM
    • 80100
    OMC Stern Drive
    • 3852523
    • 911311
    Volvo Penta
    • 3852523
    		1O-Ring N/A
    18-7411GLM
    • 81240
    Johnson/Evinrude Outboard
    • 321921
    Mercruiser Stern Drive
    • 25-35480
    • 25-8M2000816
    Mercury Marine
    • 25-35480
    • 25-47386
    		1O-Ring N/A
    18-7421GLM
    • 80070
    Mercury Marine
    • 25-16524
    • 25-20415
    		2O-Ring N/A
    18-7812GLM
    • 40360
    Mallory
    • 9-37751
    Mercury Marine
    • 66599A2
    • 89031A2
    		1Fuel Pump Kit N/A
    18-2506-1Mallory
    • 9-60046
    Mercury Marine
    • 27-99176
    • 27-991762
    • 27-991763
    • 27-991764
    Mercury Race Outboard
    • 27-99176
    		1Exhaust Plate Gasket N/A
    18-2508-1GLM
    • 32540
    Mercury Marine
    • 27-96440
    • 27-99776
    • 27-997761
    		2Exhaust Plate Gasket N/A
    9-76560Mercury Marine
    • 25-38099
    		1O-RING N/A
    18-7817Chrysler/Force/US Marine
    • 21-42990A10
    • 21-42990A7
    • 21-42990A8
    GLM
    • 40290
    Mercury Marine
    • 21-42990A1
    • 21-42990A10
    • 21-42990A11
    • 21-42990A2
    • 21-42990A3
    • 21-42990A4
    • 21-42990A5
    • 21-42990A6
    • 21-42990A7
    • 21-42990A8
    • 21-42990A9
    • 21-857005A1
    Mercury Sport Jet
    • 21-42990A11
    • 21-857005A1
    		1Fuel Pump Kit N/A
    NSSMercury Marine
    • 27-672741
    		1Gasket, Choke Plate to CarburetorNo ImageN/A
    Powerhead Gasket Set
    Your Price:
    $74.43

    Powerhead Gasket Set

    676-18-4325

    Key Features:

    • Does not include head gasket

    Interchanges/Replaces

    GLM

    • 39337

    Mallory

    • 9-64214

    Mercury Marine

    • 27-85491A87
    • 27-85491A90

    List of Containing Parts

    Sierra Item # OE/Competitor # Quantity Description Image Comments
    18-0103GLM
    • 30990
    Mercury Marine
    • 27-37725
    • 27-72496
    • 27-79650
    • 27-796501
    		1Powerhead Base Gasket N/A
    18-0137GLM
    • 31790
    Mercury Marine
    • 27-46111
    • 27-72488
    • 27-85492
    • 27-85492-2
    • 27-854921
    • 27-854924
    		1Baffle Plate Gasket N/A
    18-0539GLM
    • 85630
    Mercury Marine
    • 37721
    • 37721001
    		1Exhaust Leg Rubber Seal N/A
    18-0870GLM
    • 30060
    Mallory
    • 9-60063
    Mercury Marine
    • 27-27936
    • 27-279361
    		2Transfer Port Cover Gasket N/A
    18-0879GLM
    • 31400
    Mallory
    • 9-60042
    Mercury Marine
    • 27-37724
    • 27-38501
    • 27-385011
    		1Adapter Plate Gasket N/A
    18-0938GLM
    • 31000
    Mercury Marine
    • 27-797971
    		1Water Inlet Gasket N/A
    18-2800GLM
    • 31860
    Mercury Marine
    • 27-26891
    • 27-64659
    • 27-75791
    • 27-757911
    		2Carburetor Mounting Gasket N/A
    18-2810GLM
    • 30260
    Mercury Marine
    • 27-43777
    • 27-437771
    • 27-437772
    • 27-96483
    		1Block Cover Gasket N/A
    18-2823GLM
    • 31060
    Mallory
    • 9-60039
    Mercruiser Stern Drive
    • 27-32769
    Mercury Marine
    • 27-19553
    • 27-32769
    		1Lower Water Pump Gasket N/A
    18-2825GLM
    • 31080
    Mallory
    • 9-60030
    Mercury Marine
    • 27-32771
    		1Water Pump Base Gasket N/A
    18-7151GLM
    • 82340
    Mallory
    • 9-76540
    Mercruiser Stern Drive
    • 25-20081
    • 25-39572
    Mercury Marine
    • 25-20081
    • 25-39572
    		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
    		1O-Ring N/A
    18-7161GLM
    • 80420
    Mallory
    • 9-76546
    Mercruiser Stern Drive
    • 25-32546
    Mercury Marine
    • 25-32546
    		2O-Ring N/A
    18-2824GLM
    • 31070
    Mallory
    • 9-60029
    Mercury Marine
    • 27-19551
    • 27-32770
    		1Upper Water Pump 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
    18-7166GLM
    • 80160
    Mercury Marine
    • 25-45254
    		1O-Ring N/A
    18-0942GLM
    • 31780
    Mercury Marine
    • 27-46110
    • 27-72486
    • 27-85491
    • 27-85491-2
    • 27-854911
    • 27-854913
    		1Baffle Plate Gasket N/A
    18-7115GLM
    • 82240
    Johnson/Evinrude Outboard
    • 302588
    Mercruiser Stern Drive
    • 25-20266
    • 25-26722
    Mercury Marine
    • 25-20266
    • 25-26722
    OMC Stern Drive
    • 302588
    		1O-Ring N/A
    18-7817Chrysler/Force/US Marine
    • 21-42990A10
    • 21-42990A7
    • 21-42990A8
    GLM
    • 40290
    Mercury Marine
    • 21-42990A1
    • 21-42990A10
    • 21-42990A11
    • 21-42990A2
    • 21-42990A3
    • 21-42990A4
    • 21-42990A5
    • 21-42990A6
    • 21-42990A7
    • 21-42990A8
    • 21-42990A9
    • 21-857005A1
    Mercury Sport Jet
    • 21-42990A11
    • 21-857005A1
    		1Fuel Pump Kit N/A
    NSSMercury Marine
    • 26-38452
    		2Seal, RubberNo ImageN/A