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Lower Unit Seal Kit - OMC

Lower Unit Seal Kit
Your Price:
$48.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Lower Unit Seal Kit

676-18-2665

Additional Details:

  • For: V6, V8 (800) Stringer Unit (1978-1986)

Interchanges/Replaces

GLM

  • 87630

Mallory

  • 9-74400

OMC Stern Drive

  • 982197
  • 982946

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0110GLM
  • 33020
Johnson/Evinrude Outboard
  • 324670
Mallory
  • 9-60455
1Shift Housing Gasket N/A
18-0188GLM
  • 34710
OMC Stern Drive
  • 909748
1Washer N/A
18-2002Chrysler/Force/US Marine
  • 26-76868
GLM
  • 85130
Honda Outboard
  • 91252-ZW1-003
Johnson/Evinrude Outboard
  • 0320862
Mallory
  • 9-76202
Mercruiser Stern Drive
  • 26-30550
  • 26-76868
Mercury Marine
  • 26-30550
  • 26-70019
  • 26-73838
  • 26-76868
OMC Stern Drive
  • 320862
2Oil Seal N/A
18-2020GLM
  • 86040
Mallory
  • 9-76228
OMC Stern Drive
  • 310649
1Oil Seal N/A
18-2058GLM
  • 86050
Mallory
  • 9-76227
OMC Stern Drive
  • 313353
2Oil Seal N/A
18-2060GLM
  • 86060
Johnson/Evinrude Outboard
  • 0321467
  • 303804
Mallory
  • 9-76206
OMC Stern Drive
  • 303804
  • 321467
2Oil Seal N/A
18-2911GLM
  • 34720
Mallory
  • 9-60410
OMC Stern Drive
  • 910236
1Swivel Bearing Housing Gasket N/A
18-3153GLM
  • 22320
Johnson/Evinrude Outboard
  • 908158
2Stainless Steel Bolt N/A
18-3722Chrysler/Force/US Marine
  • 11-20361
  • F1641
GLM
  • 21180
Johnson/Evinrude Outboard
  • 121731
Mallory
  • 9-72001
  • 9-72001-10
Mercruiser Stern Drive
  • 11-20361
  • 11-35888
  • 11-8267089
Mercury Marine
  • 11-27871
  • 11-29322
  • 11-35888
  • 11-46886
  • 11-8267089
  • 11-98451
OMC Stern Drive
  • 121731
  • 3852005
Volvo Penta
  • 3852005
6Stainless Steel Locknut N/A
18-4248Johnson/Evinrude Outboard
  • 311598
Mallory
  • 9-60408
OMC Stern Drive
  • 311598
  • 3852105
Volvo Penta
  • 3852105
2Drain/Fill Plug Washer N/A
18-7101GLM
  • 80100
Johnson/Evinrude Outboard
  • 305739
Mallory
  • 9-76519
OMC Stern Drive
  • 305739
1O-Ring N/A
18-7102Chrysler/Force/US Marine
  • 25-F468342
GLM
  • 80130
Johnson/Evinrude Outboard
  • 307450
Mallory
  • 9-76520
Mercruiser Stern Drive
  • 25-62706
Mercury Marine
  • 25-62706
OMC Stern Drive
  • 307450
  • 3852073
Volvo Penta
  • 3852073
1O-Ring N/A
18-7120Chrysler/Force/US Marine
  • 25-25007
  • 25-38933
  • 25-F498618
  • 26-817469
  • 27-843672
  • F498619
GLM
  • 80090
Johnson/Evinrude Outboard
  • 307853
Mallory
  • 9-76526
Mercury Marine
  • 25-38933
Mercury Sport Jet
  • 25-38933
OMC Stern Drive
  • 307853
  • 332598
1O-Ring N/A
18-7130GLM
  • 81380
Johnson/Evinrude Outboard
  • 314728
  • 354731
Mallory
  • 9-76528
OMC Stern Drive
  • 314728
  • 354731
1O-Ring N/A
18-7142Mallory
  • 9-76536
OMC Stern Drive
  • 322119
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
1O-Ring N/A
18-7178GLM
  • 82130
Johnson/Evinrude Outboard
  • 320140
Mallory
  • 9-76555
OMC Stern Drive
  • 320140
Volvo Penta
  • 125017
1O-Ring N/A
18-7403GLM
  • 81280
Mallory
  • 9-76567
OMC Stern Drive
  • 909316
2O-Ring N/A
18-7404GLM
  • 81090
Johnson/Evinrude Outboard
  • 909747
Mallory
  • 9-76654
OMC Stern Drive
  • 909747
1O-Ring N/A
18-7475GLM
  • 86640
Johnson/Evinrude Outboard
  • 332584
Mallory
  • 9-76571
OMC Stern Drive
  • 332584
4O-Ring N/A
18-2377GLM
  • 22300
Johnson/Evinrude Outboard
  • 316563
Mallory
  • 9-43814
4Retainer Screw
NSSOMC Stern Drive
  • 909969
1Quad RingNo ImageN/A
NSSOMC Stern Drive
  • 909604
1Gasket, CoverNo ImageN/A
NSSOMC Stern Drive
  • 909606
1SealNo ImageN/A

Lower Unit Seal Kit
Your Price:
$28.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Lower Unit Seal Kit

676-18-2671

Additional Details:

  • For: All 4 cyl. Cobra (1986-1989)

Interchanges/Replaces

GLM

  • 87655

Mallory

  • 9-74401

OMC Stern Drive

  • 984457
  • 985612

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0166GLM
  • 86620
OMC Stern Drive
  • 911705
2Grommet N/A
18-0190GLM
  • 22390
OMC Stern Drive
  • 912157
1Wiper Gasket N/A
18-0880GLM
  • 33960
Mallory
  • 9-60400
OMC Stern Drive
  • 911878
1Shift Cover Gasket N/A
18-2001GLM
  • 86030
Johnson/Evinrude Outboard
  • 0330137
  • 310600
  • 313398
  • 317761
  • 321463
  • 321668
Mallory
  • 9-76212
OMC Stern Drive
  • 310600
  • 313398
  • 321463
  • 330137
2Oil Seal N/A
18-4248Johnson/Evinrude Outboard
  • 311598
Mallory
  • 9-60408
OMC Stern Drive
  • 311598
  • 3852105
Volvo Penta
  • 3852105
2Drain/Fill Plug Washer 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
18-7130GLM
  • 81380
Johnson/Evinrude Outboard
  • 314728
  • 354731
Mallory
  • 9-76528
OMC Stern Drive
  • 314728
  • 354731
1O-Ring N/A
18-7137GLM
  • 45200
Johnson/Evinrude Outboard
  • 318372
Mallory
  • 9-76531
OMC Stern Drive
  • 318372
1O-Ring N/A
18-7138GLM
  • 83250
Mallory
  • 9-76533
OMC Stern Drive
  • 318717
3O-Ring N/A
18-7145GLM
  • 81080
Johnson/Evinrude Outboard
  • 333572
Mallory
  • 9-76500
Mercruiser Stern Drive
  • 25-64068
Mercury Marine
  • 25-64068
OMC Stern Drive
  • 333572
2O-Ring N/A
18-7475GLM
  • 86640
Johnson/Evinrude Outboard
  • 332584
Mallory
  • 9-76571
OMC Stern Drive
  • 332584
5O-Ring N/A

Lower Unit Seal Kit
Your Price:
$51.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Lower Unit Seal Kit

676-18-2672

Interchanges/Replaces

GLM

  • 87656

Mallory

  • 9-74402

OMC Stern Drive

  • 439967
  • 984458
  • 984965
  • 985613
  • 987548

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0166GLM
  • 86620
OMC Stern Drive
  • 911705
2Grommet N/A
18-0190GLM
  • 22390
OMC Stern Drive
  • 912157
1Wiper Gasket N/A
18-0440GLM
  • 33970
Mallory
  • 9-60453
OMC Stern Drive
  • 915719
1Water Passage Gasket N/A
18-0880GLM
  • 33960
Mallory
  • 9-60400
OMC Stern Drive
  • 911878
1Shift Cover Gasket N/A
18-2002Chrysler/Force/US Marine
  • 26-76868
GLM
  • 85130
Honda Outboard
  • 91252-ZW1-003
Johnson/Evinrude Outboard
  • 0320862
Mallory
  • 9-76202
Mercruiser Stern Drive
  • 26-30550
  • 26-76868
Mercury Marine
  • 26-30550
  • 26-70019
  • 26-73838
  • 26-76868
OMC Stern Drive
  • 320862
2Oil Seal N/A
18-4248Johnson/Evinrude Outboard
  • 311598
Mallory
  • 9-60408
OMC Stern Drive
  • 311598
  • 3852105
Volvo Penta
  • 3852105
2Drain/Fill Plug Washer N/A
18-7130GLM
  • 81380
Johnson/Evinrude Outboard
  • 314728
  • 354731
Mallory
  • 9-76528
OMC Stern Drive
  • 314728
  • 354731
1O-Ring N/A
18-7137GLM
  • 45200
Johnson/Evinrude Outboard
  • 318372
Mallory
  • 9-76531
OMC Stern Drive
  • 318372
1O-Ring N/A
18-7138GLM
  • 83250
Mallory
  • 9-76533
OMC Stern Drive
  • 318717
3O-Ring N/A
18-7145GLM
  • 81080
Johnson/Evinrude Outboard
  • 333572
Mallory
  • 9-76500
Mercruiser Stern Drive
  • 25-64068
Mercury Marine
  • 25-64068
OMC Stern Drive
  • 333572
2O-Ring N/A
18-7475GLM
  • 86640
Johnson/Evinrude Outboard
  • 332584
Mallory
  • 9-76571
OMC Stern Drive
  • 332584
5O-Ring N/A
18-7133GLM
  • 82400
Johnson/Evinrude Outboard
  • 305123
  • 321119
Mallory
  • 9-76529
OMC Stern Drive
  • 305123
1O-Ring N/A
18-0559Johnson/Evinrude Outboard
  • 0332585
5Oil Seal
18-7144GLM
  • 82440
Johnson/Evinrude Outboard
  • 326849
OMC Stern Drive
  • 326849
3O-Ring
NSSOMC Stern Drive
  • 0912388
1Gasket, Shift Rod CoverNo ImageN/A

Powerflow Small Block Kit with Stainless Risers
Your Price:
$2,499.99

Powerflow Black LS Small Block Kit with Stainless Risers

421-8382

Powerflow LS Small Block Kit with Black Risers

Powerflow now offers a small block system. This system is designed after the big block kit using the same riser system. This system will increase your torque and horsepower by 10%. This kit is powdercoated black.

Powerflow manifolds are manufactured using the finest materials and most advanced techniques available. The high quality aluminum manifold castings feature water jackets that surround each exhaust passage, including the port, to eliminate the possibility of burn out. Features an external fitting to accept stock MerCruiser thermostat plumbing.


Powerflow Small Block Kit with Stainless Risers
Your Price:
$2,499.99

Powerflow Polished LS Small Block Kit with Stainless Risers

421-8384

Powerflow LS Small Block Kit with Stainless Risers

Powerflow now offers a small block system. This system is designed after the big block kit using the same riser system. This system will increase your torque and horsepower by 10%. This is fully polished, too.

Powerflow manifolds are manufactured using the finest materials and most advanced techniques available. The high quality aluminum manifold castings feature water jackets that surround each exhaust passage, including the port, to eliminate the possibility of burn out. Features an external fitting to accept stock MerCruiser thermostat plumbing.