Mercury Lower Unit Seal Kits

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HP

(4 to 250)

HP

Beginning Serial #

Ending Serial #

Sierra Gear Housing Seal Kit

Mallory Gear Housing Seal Kit

4 (1 cyl)5595532A80960018-2628 -
4 (1 cyl)5595532A80960018-2628 -
4.5 (1 cyl)4107220& UP18-2628 -
6A197112& UP18-2697-1 -
7.54851693& UP18-2628 -
8A197112& UP18-2697-1 -
8 Bodensee (4 stroke)G760300T17849918-2697-1 -
9.84839254& UP18-2628 -
9.9A197112& UP18-2697-1 -
9.9 (4 stroke) non BigfootG760300& UP18-2697-1 -
9.9 (4 stroke) BigfootG760300& UP18-2624 9-74205
Seapro/XR10D038000& UP18-2697-1 -
15A197112& UP18-2697-1 -
15 (4 stroke) non BigfootG760300& UP18-2697-1 -
15 (4 stroke) BigfootG760300& UP18-2624 9-74205
Magnum/ Marathon 15XDALL-18-2624 9-74205
Super 15ALL-18-2624 9-74205
185837437644397218-2629 -
186443973& UP18-2624 9-74205
204709593644397218-2627 -
206443973& UP18-2624 9-74205
255705532644397218-2629 -
256443973& UP18-2624 9-74205
25 Lightning (3 cyl)E268781& UP18-2624 9-74205
30 (4 stroke) (3 cyl) BigfootG760300& UP18-2626 9-74200
356445653& UP18-2654 9-74202
40 (2 cyl)4860103G05331318-2654 9-74202
40 (4 cyl)C159200& UP18-2654 9-74202
40 (4 stroke) (3 cyl) BigfootG760300& UP18-2626 9-74200
455531630& UP18-2654 9-74202
50 (4 cyl)4357640& UP18-2654 9-74202
50 (3 cyl)6428681D00074918-2654 9-74202
50 (3 cyl)D000750G58999918-2635 9-74204
50 (4 stroke) (4 cyl) BigfootG760300& UP18-2626 9-74200
50 (4 stroke) BigfootG231123& UP18-2626 9-74200
50 (4 stroke) non BigfootT178500& UP18-2635 9-74204
55 (3 cyl)D000750& UP18-2635 9-74204
60 (3 cyl)6428681D00074918-2654 9-74202
60 (3 cyl) non BigfootD000750& UP18-2635 9-74204
60 (3 cyl) BigfootD000750& UP18-2626 9-74200
60 (4 stroke) BigfootT178500& UP18-2626 9-74200
60 (4 stroke) non BigfootT178500& UP18-2635 9-74204
60 Seapro/ Marathon/ Big Foot (3 cyl)D000750& UP18-2626 9-74200
704571652A99614118-2654 9-74202
70A996142& UP18-2626 9-74200
75 (4 cyl)6432901& UP18-2653 9-74203
75 (3 cyl)A996142& UP18-2626 9-74200
75 (4 stroke)G960500& UP18-2626 9-74200
80 (4 cyl)4831999643290018-2653 9-74203
80 (3 cyl)A966142& UP18-2626 9-74200
90 (6 cyl)4845301& UP18-2653 9-74203
90 (3 cyl)A996142& UP18-2626 9-74200
90 (4 stroke)G960500& UP18-2626 9-74200
100 (4 cyl)B209468& UP18-2626 9-74200
115 (6 cyl)4855153B20946718-2653 9-74203
115 (4 cyl)C100000& UP18-2626 9-74200
115 EFI (4 stroke)T178500& UP18-2626 9-74200
125 (4 cyl)D283222& UP18-2626 9-74200
V 135A904646& UP18-2655 9-74201
V 135 DFIG590000& UP18-2655 9-74201
140 (6 cyl)4865678& UP18-2653 9-74203
V 1504868648A90464518-2653 9-74203
V 150 (carb)A904646& UP18-2655 9-74201
V 150 XR4, XR6, MAGII, IIIB242885& UP18-2655 9-74201
V 150 EFID820000& UP18-2655 9-74201
V 150 DFIG590000& UP18-2655 9-74201
V 1754301235661875018-2653 9-74203
V 175 (carb)6618751& UP18-2655 9-74201
V 175 XRI(EFI)D000750& UP18-2655 9-74201
V 2004839034662522018-2653 9-74203
V 200 (carb)6625221& UP18-2655 9-74201
V 200 XRI(EFI)C100861& UP18-2655 9-74201
V 200 DFI (3.0L)G386496G96049918-2642 -
V 220B117316& UP18-2655 9-74201
V 2255628028& UP18-2653 9-74203
V 225D280813& UP18-2646-1 -
V 225/225 DFIG386496& UP18-2642 -
V 250G386496& UP18-2642 -

HP

Beginning Serial #

Ending Serial #

Sierra Gear Housing Seal Kit

Mallory Gear Housing Seal Kit

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HP

(4 to 250)
Blowout
Save 21%-47% Off.
Lower Unit Seal Kit - Sierra
Your Price: $56.99
Save: $11.05
(16% Off $68.04)
Part # 18-2624
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Replaces OEM part #
  • CHRYSLER FORCE 26-85090A2
  • MERCURY/MARINER 28-85090A2
Kit Contains:
    ( 1 ) 18-0579 Oil Seal - replaces O.E.# 26-41131
    ( 1 ) 18-0580 Oil Seal - replaces O.E.# 26-41132
    ( 2 ) 18-0586 Seal - replaces O.E.# 26-99325
    ( 1 ) 18-7419 O-Ring - replaces O.E.# 25-69202
    ( 1 ) 18-2562 Gear Hsg to Face Plate Gasket - replaces O.E.# 27-99326-1
    ( 2 ) 18-2945 Washer - replaces 12-20260
    ( 1 )18-2742 Boot - replaces O.E.# 85552
    ( 2 ) 18-2560 Washer - replaces O.E.# 12-86645
    ( 1 ) 18-7135 O-Ring - replaces O.E.# 25-35276
    ( 2 ) 18-7188 O-Ring - replaces O.E.# 25-805726
    ( 1 ) 18-7956 O-Ring - replaces O.E.# 25-85549
    ( 1 ) 18-7957 O-Ring - replaces O.E.# 25-85594
    ( 1 ) 18-7959 O-Ring - replaces O.E.# 25-99691
    ( 1 ) 18-8348 Slinger - replaces O.E.# 25-86203
Lower Unit Seal Kit for Mercury/Mariner, Chrysler/Force Outboard 26-43035A4, GLM 87590 - Sierra
Your Price: $50.99
Save: $14.19
(21% Off $65.18)
Part # 18-2626
Replaces OEM part #
  • CHRYSLER FORCE 26-43035A4

  • MERCURY/MARINER 26-43035A4

  • Contains:
    ( 1 ) 18-0522 Oil Seal, replaces O.E.# 26-43036
    ( 1 ) 18-0583 Oil Seal, replaces O.E.# 26-43035
    ( 1 ) 18-2002 Oil Seal, replaces O.E.# 26-76868
    ( 1 ) 18-2053 Oil Seal, replaces O.E.# 26-70081
    ( 1 ) 18-2054 Oil Seal, replaces O.E.# 26-816464
    ( 1 ) 18-2563 Face Plate to Water Pump Cover Gasket, replaces O.E.# 27-43034-1
    ( 1 ) 18-2564 Water Pump Base to Face Plate Gasket, replaces O.E.# 27-43033-1
    ( 1 ) 18-2565 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-817277
    ( 1 ) 18-2566 Face Plate to Water Pump Cover Gasket, replaces O.E.# 27-817277
    ( 3 ) 18-2945 Washer, replaces O.E.# 12-19183
    ( 1 ) 18-4261 Washer, replaces O.E.# 19643
    ( 1 ) 18-7188 O-Ring, replaces O.E.# 25-805726
    ( 1 ) 18-7198 O-Ring, replaces O.E.# 25-45710
Lower Unit Seal Kit - Sierra
Your Price: $68.99
Save: $11.00
(13% Off $79.99)
Part # 18-2627
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Replaces OEM part #
  • MERCURY/ MARINE 26-66303A1

( 2 ) 18-0595 Seal, replaces O.E.# 26-66303
( 2 ) 18-2004 Seal, Water Pump Base, replaces O.E.# 26-20070
( 1 ) 18-2006 Seal, Water Pump Base, replaces O.E.# 26-33467
( 1 ) 18-2019 Seal, replaces O.E.# 26-26805
( 1 ) Upper Face Plate to Water Pump Gasket, replaces O.E.# 24-39623
( 1 ) 18-2828 Lower Water Pump Base to Face Gasket, replaces O.E.# 27-39625
( 1 ) 18-2829 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-39626
( 1 ) 18-2945 Washer, replaces O.E.# 12-20260
( 1 ) 18-4261 Washer. replaces O.E.# 12-20262
( 1 ) 18-7120 O-Ring, replaces O.E.# 25-38933
( 1 ) 18-7163 O-Ring, replaces O.E.# 25-33465
( 1 ) 18-7164 O-Ring, replaces O.E.# 25-33466
( 2 ) 18-7180 O-Ring, replaces O.E.# 25-26802
Lower Unit Seal Kit - Sierra
Your Price: $38.99
Save: $7.52
(16% Off $46.51)
Part # 18-2628
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Replaces OEM part #
  • MERCURY MARINE 26-77066A1

( 1 ) 18-8346 Nylon Bushing, replaces O.E.# 23-86214
( 1 ) 18-0584 Oil Seal, Prop Shaft, replaces O.E.# 26-66022
( 1 ) 18-2010 Seal,Water Pump Base, replaces O.E.# 26-96063
( 1 ) 18-2945 Washer, Fill Screw, replaces O.E.# 12-20260
( 1 ) 18-7120 O-Ring, replaces O.E.# 25-38933
( 1 ) 18-7156 O-Ring, replaces O.E.# 25-29439
( 1 ) 18-4261 Washer, Fill Screw, replaces O.E.# 12-20262
( 1 ) 18-7116 O-Ring, replaces O.E.# 25-29439
( 1 ) 18-7168 O-Ring, replaces O.E.# 25-48171
( 1 ) 18-7171 O-Ring, replaces O.E.# 25-30529
( 1 ) 18-7180 O-Ring, replaces O.E.# 25-26802
( 1 ) 18-8308 Seal, Shift Shaft, replaces O.E.# 26-30696
( 1 ) 18-8310 Seal, Water Pump Base, replaces O.E.# 26-30900
Lower Unit Seal Kit - Sierra
Your Price: $68.99
Save: $12.87
(15% Off $81.86)
Part # 18-2629
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Replaces OEM part #
  • CHRYSLER FORCE 26-85090A1

  • MERCURY/MARINER 25-85090A1

  • Contains:
    ( 2 ) 18-2006 Seal, replaces O.E.# 25-33467
    ( 2 ) 18-2560 Washer, replaces O.E.# 12-86645
    ( 1 ) 18-2562 Gear Housing to Face Plate Gasket, replaces O.E.# 27-99326-1
    ( 1 ) 18-2742 Boot, replaces O.E.# 85552
    ( 2 ) 18-2945 Washer, replaces O.E.# 12-20260
    ( 1 ) 18-7135 O-Ring, replaces O.E.# 25-35276
    ( 1 ) 18-7419 O-Ring, replaces O.E.# 25-69202
    ( 1 ) 18-7956 O-Ring, replaces O.E.# 25-85549
    ( 1 ) 18-7957 O-Ring, replaces O.E.# 25-85594
    ( 1 ) 18-8348 Slinger, replaces O.E.# 25-86203
Lower Unit Seal Kit - Sierra
Your Price: $40.99
Save: $7.98
(16% Off $48.97)
Part # 18-2635
Replaces OEM part #
  • CHRYSLER FORCE 26-814669A2

  • MERCURY MARINER

  • Contains:
    ( 1 ) 18-0500 Seal, replaces O.E.# 26-81742
    ( 1 ) 18-0622 Gasket, Lower Wear Plate, replaces O.E.# 27-19701
    ( 1 ) 18-2051 Seal, replaces O.E.# 26-69188
    ( 1 ) 18-2052 Seal, replaces O.E.# 26-69189
    ( 3 ) 18-2945 Washer, replaces O.E.# 12-19183
    ( 2 ) 18-7168 O-Ring, replaces O.E.# 25-48171
    ( 1 ) 18-7173 O-Ring, replaces O.E.# 25-30224
    ( 1 ) 18-7950 O-Ring, replaces O.E.# 25-45258
Lower Unit Seal Kit - Sierra
Your Price: $31.99
Save: $6.03
(15% Off $38.02)
Part # 18-2642
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Replaces OEM part #
  • MERCURY MARINE 26-816575A5
  • Contains:
    ( 1 ) 18-2563 Face Plate to Water Pump Gasket, replaces O.E.# 27-43034-1
    ( 1 ) 18-2564 Water Pump Base to Face Plate Gasket, replaces O.E.# 22-43033-1
    ( 2 ) 18-2945 Drain Screw Gasket, replaces O.E.# 12-19183, 12-20260
    ( 1 ) 18-2599 Face Seal & Tool, replaces O.E.# 26-8165752
    ( 1 ) 18-2014 OiL Seal, replaces O.E.# 26-89238
    ( 1 ) 18-2013 Oil Seal, replaces O.E.# 26-16977
    ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534
    ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011
    ( 2 ) 18-7420 O-Ring, replaces O.E.# 25-21836
    ( 2 ) 18-7440-1 O-Ring, replaces O.E.# 25-36318
Lower Unit Seal Kit - Sierra
Your Price: $30.99
Save: $33.00
(51% Off $63.99)
Part # 18-2646-1
Replaces OEM part #
  • MERCURY MARINE 26-816575A3
For: Mercruiser Alpha Gen II
Kit Contains:
    ( 1 ) 18-2599 Face Seal and Tool - replaces O.E.# 26-818575A2
    ( 1 ) 18-2564 Water Pump Base to Face Plate Gasket - replaces O.E.# 27-43033-1
    ( 1 ) 18-2566 Face Plate to Water Pump Cover Gasket - replaces O.E.# 27-817277
    ( 1 ) 18-2945 Sealing Washer - replaces O.E.# 12-19183
    ( 1 ) 18-2944 Seal - replaces O.E.# 26-45577
    ( 1 ) 18-2002 Oil Seal - replaces O.E.# 26-76868
    ( 1 ) 18-2013 Oil Seal - replaces O.E.# 26-16977
    ( 1 ) 18-2014 Oil Seal - replaces O.E.# 26-89238
    ( 1 ) 18-2054 Oil Seal - replaces O.E.# 26-81646-1
    ( 1 ) 18-2076 Oil Seal - replaces O.E.# 26-12224
    ( 1 ) 18-2077 Oil Seal - replaces O.E.# 26-14077
    ( 1 ) 18-7159 Oil Ring - replaces O.E.# 25-31534
    ( 2 ) 18-7168 O-Ring - replaces O.E.# 25-48171
    ( 1 ) 18-7176 O-Ring - replaces O.E.# 25-90011
    ( 2 ) 18-7420 O-Ring - replaces O.E.# 25-21836
    ( 2 ) 18-7440-1 O-Ring - replaces O.E.# 25-36318
    ( 2 ) 18-2056 Oil Seal - replaces O.E.# 26-66302
    ( 1 ) 18-7413 O-Ring - replaces O.E.# 25-62702
Seal Kit - Sierra
Your Price: $49.99
Save: $28.23
(36% Off $78.22)
Part # 18-2653
Replaces OEM part #
  • MERCURY MARINE 26-55682A1
  • Contains
    ( 1 ) 18-3110 Grommet, replaces O.E.# 26-38970
    ( 2 ) 18-2002 Oil Seal, replaces O.E.# 26-76868
    ( 1 ) 18-2007 Oil Seal, replaces O.E.# 26-94038
    ( 1 ) 18-2009 Oil Seal, replaces O.E.# 26-89236
    ( 1 ) 18-2013 Oil Seal, replaces O.E.# 26-16977
    ( 1 ) 18-2014 Oil Seal, replaces O.E.# 26-89238
    ( 1 ) 18-2048 Oil Seal, replaces O.E.# 26-24590
    ( 1 ) 18-2050 Oil Seals, replaces O.E.# 26-55682
    ( 1 ) 18-2826 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-85610-1
    ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1
    ( 1 ) 18-2915 Water Pump Gasket, replaces O.E.# 27-85609-1
    ( 1 ) 18-2948 Rubber Washer, replaces O.E.# 12-49221-1
    ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439
    ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976
    ( 1 ) 18-7158 O-Ring, replaces O.E.# 25-30613
    ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31434
    ( 1 ) 18-7161 O-Ring, replaces O.E.# 25-32546
    ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145
    ( 1 ) 18-7173 O-Ring, replaces O.E.# 25-30224
    ( 1 ) 18-2801 Water Pump Gasket, replaces O.E.# 27-32438
    ( 1 ) 18-7426 O-Ring, replaces O.E.# 25-30271
    ( 2 ) 18-2945 Drain Screw Gasket, replaces O.E.# 12-20260, 12-19183
Lower Unit Gear Housing Seal Kit for Mercury/Mariner 26-79831A1, GLM 87530 - Sierra
Your Price: $38.99
Save: $31.61
(44% Off $70.60)
Part # 18-2654
Replaces OEM part #
  • MERCURY MARINE 26-79831A1
  • Contains:
    ( 1 ) 18-2008 Oil Seal, replaces O.E.# 25-56788
    ( 1 ) 18-2011 Oil Seal, replaces O.E.# 26-90562
    ( 1 ) 18-2048 Oil Seal, replaces O.E.# 26-24590
    ( 1 ) 18-2051 Oil Seal, replaces O.E.# 26-69188
    ( 1 ) 18-2052 Oil Seal, replaces O.E.# 26-69189
    ( 1 ) 18-2054 Oil Seal, replaces O.E.# 26-816464
    ( 1 ) 18-2055 Oil Seal, replaces O.E.# 26-79831
    ( 1 ) 18-2823 Lower Water Pump Base to Face Plate Gasket, replaces O.E.# 27-32769
    ( 1 ) 18-2824 Upper Face Plate to Pump Body Gasket, replaces O.E.# 27-19551
    ( 1 ) 18-2825 Water Pump Base Gasket, replaces O.E.# 27-32770
    ( 1 ) 18-2841 Water Pump Base Gasket, replaces O.E.# 27-19552, 27-77417
    ( 1 ) 18-2948 Rubber Washer, replaces O.E.# 12-49221-1
    ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439
    ( 1 ) 18-7155 O-Ring, replaces O.E.# 25-26855
    ( 1 ) 18-7160 O-Ring, replaces O.E.# 25-31986
    ( 1 ) 18-7197 O-Ring, replaces O.E.# 25-29619
    ( 1 ) 18-7115 O-Ring, replaces O.E.# 25-26722
    ( 2 ) 18-2945 Drain Screw Gasket, replaces O.E.# 12-20260, 12-19183
Lower Unit Seal Kit for Mercury/Mariner 26-89238A2, GLM 87540 - Sierra
Your Price: $37.99
Save: $24.16
(38% Off $62.15)
Part # 18-2655
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Replaces OEM part #
  • MERCURY MARINE 26-89238A2
  • Contains:
    ( 1 ) 18-2155 Bushing Gasket, replaces O.E.# 23-77631A2
    ( 1 ) 18-2919 Gasket, replaces O.E.# 27-42631-1
    ( 2 ) 18-2002 Oil Seal, replaces O.E.# 26-76868
    ( 1 ) 18-2013 Oil Seal, replaces O.E.# 26-16977
    ( 1 ) 18-2014 Oil Seal, replaces O.E.# 26-89238
    ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1
    ( 1 ) 18-2915 Water Pump Gasket, replaces O.E.# 27-85609-1
    ( 1 ) 18-3110 Bushing, replaces O.E.# 26-38970
    ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534
    ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011
    ( 1 ) 18-7196 O-Ring, replaces O.E.# 25-38299
    ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976
    ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439
    ( 1 ) 18-2009 Oil Seal, replaces O.E.# 26-89236
    ( 1 ) 18-7426 O-Ring, replaces O.E.# 25-30271
    ( 2 ) 18-2945 Drain Screw Gasket, replaces O.E.# 12-20260, 12-19183
Lower Unit Seal Kit - Sierra
Your Price: $39.99
Save: $7.26
(15% Off $47.25)
Part # 18-2697-1
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Replaces OEM part #
  • CHRYSLER FORCE 26-41365A3
  • MERCURY MARINE 26-41365A3

  • Contains:
    ( 2 ) 18-2581 Oil Seal, replaces O.E.# 26-41365
    ( 1 ) 18-0854 Oil Seal, replaces O.E.# 26-66022
    ( 1 ) 18-0585 Oil Seal, replaces O.E.# 26-821928
    ( 1 ) 18-0586 Oil Seal, replaces O.E.# 26-99325
    ( 1 ) 18-2728-1 Water Tube Seal, replaces O.E.# 26-42102-1
    ( 2 ) 18-2945 Washer, replaces O.E.# 12-19183
    ( 1 ) 18-3149-1 Water Pump Base, replaces O.E.# 46-42040A5
    ( 1 ) 18-4261 Washer, replaces O.E.# 19643
    ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145
Lower Unit Seal Kit - Sierra
Your Price: $49.99
Save: $7.60
(13% Off $57.59)
Part # 18-2785
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Replaces OEM part #
  • MERCURY MARINE 27-41899M
  • YAMAHA 689-W0001-C1-00
  • YAMAHA 689-W0001-21-00
Kit Contains:
    (1) 18-0776 Grommet, replaces O.E.# --, 682-44365-00-00
    (1) 18-0552 Grommet, replaces O.E.# 26-84818M, 689-44366-00-00
    (3) 18-4698 Drain or Fill Washer Gasket, replaces O.E.# 27-81987M, YSG-14090-90-8G
    (1) 18-0554 Oil Seal, replaces O.E.# 26-84831M, 93101-20M07-00
    (2) 18-0296 Oil Seal, replaces O.E.# 26-83406M, 26-82233M, 93101-22067-00
    (1) 18-7405 O-Ring, replaces O.E.# 25-84054M, 93210-40M10-00
    (1) 18-0766 Exhaust Tube Gasket - replaces O.E. # --, 664-41134-A0-00
    (1) 18-0773 Wear Plate Gasket, replaces O.E.# --, 689-44316-A0-00
Lower Unit Seal Kit - Sierra
Your Price: $81.99
Part # 18-2787
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-92648M
  • YAMAHA 698-W0001-C0-00
  • YAMAHA 698-W0001-20-00
Kit Contains:
    (3) 18-4698 Drain or Fill Washer Gasket - replaces O.E.# 27-81987M, YSG-14090-90-8G
    (2) 18-0296 Oil Seal - replaces O.E.# 26-83406M, 82233M, 93101-22067-00
    (2) 18-0297 Oil Seal - replaces O.E.# 26-82234M, 93101-23070-00
    (1) 18-0298 O-Ring - replaces O.E.# 25-82275M, 93210-41042-00
    (1) 18-0299 O-Ring - replaces O.E.# 25-82289M, 93210-66M98-00
    (1) 18-0292 Wear Plate to Pump Housing Gasket - replaces O.E.# 27-81417M, 663-44315-A0-00
    (1) 18-0284 Grommet - replaces O.E.# 27-81440M, --
    (1) 18-0267 Oil Seal - replaces O.E.# 26-82257M, 93106-09014-00
    (1) 18-0294 Wear Plate to Pump Base Gasket - replaces O.E.# 27-81421M, 663-44324-A0-00
Lower Unit Seal Kit - Sierra
Your Price: $49.99
Part # 18-2725
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 26-830749A01
For: Mercury 135/150/175 4-Stroke Verado (S/N 1B227000 & Up),200/225 4-Stroke Verado (S/N OT980000 & Up), 250/275 4-Stroke Verado (S/N OT801000 & Up)
Lower Unit Seal Kit - Sierra
Your Price: $26.99
Save: $3.94
(12% Off $30.93)
Part # 18-8382
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Replaces OEM part #
  • MERCURY MARINE 26-816575A4
For: Mercury 200 HP (T801000 & UP), 200 HP OPTIMAX DFI (G438000 & UP), 225 HP EFI (G438000 & UP), 225 HP OPTIMAX DFI (G590000-G960499), 250 HP EFI (G438000 & UP), MODELS WITH "C-3 CASTING": 200 HP OPTIMAX DFI (G386496-G437999), 225 HP (D280813-G437999), 225 HP EFI (G129222-G437999), 250 HP EFI (G129222-G437999)
Mallory Seal Kit, Gear Housing 9-74206
Mallory Seal Kit, Gear Housing 9-74206
Spring Sale Price: $48.59
Save: $15.40
(24% Off $63.99)
Part # 9-74206
No Reviews | Write Review
Replaces GLM #:87511
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-816575A3
Fits Application:Alpha Gen II
Mallory Seal Kit, Gear Housing 9-74205
Mallory Seal Kit, Gear Housing 9-74205
Spring Sale Price: $51.29
Save: $16.75
(24% Off $68.04)
Part # 9-74205
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Replaces GLM #:87808
Replaces Original Equipment Manufacturer(OEM):Mercury/Force
Replaces Original Equipment Manufacturer # (OEM #):26-85090A2
Fits Application:18/20/25
Mallory Seal Kit, Gear Housing 9-74204
Mallory Seal Kit, Gear Housing 9-74204
Spring Sale Price: $36.89
Save: $12.08
(24% Off $48.97)
Part # 9-74204
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Replaces GLM #:87809
Replaces Original Equipment Manufacturer(OEM):Mercury/Force
Replaces Original Equipment Manufacturer # (OEM #):26-814669A2
Fits Application:50/55/60
Mallory Seal Kit, Gear Housing 9-74203
Mallory Seal Kit, Gear Housing 9-74203
Spring Sale Price: $59.39
Save: $18.83
(24% Off $78.22)
Part # 9-74203
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Replaces GLM #:87520
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-55682A 1
Fits Application:75/80/85/90/115/140/150/175/200/225
Mallory Seal Kit, Gear Housing 9-74202
Mallory Seal Kit, Gear Housing 9-74202
Spring Sale Price: $36.89
Save: $33.71
(47% Off $70.60)
Part # 9-74202
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Replaces GLM #:87530
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-79831A 1
Fits Application:35/40/45/50/60/70
Mallory Seal Kit, Gear Housing 9-74201
Mallory Seal Kit, Gear Housing 9-74201
Spring Sale Price: $47.69
Save: $14.46
(23% Off $62.15)
Part # 9-74201
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Replaces GLM #:87540
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-89238A 2
Fits Application:135/150/175/200
Mallory Seal Kit, Gear Housing 9-74200
Mallory Seal Kit, Gear Housing 9-74200
Spring Sale Price: $45.89
Save: $19.29
(29% Off $65.18)
Part # 9-74200
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Replaces GLM #:87590
Replaces Original Equipment Manufacturer(OEM):Mercury/Force
Replaces Original Equipment Manufacturer # (OEM #):26-43035A4
Fits Application:30/40/45/50/60 Bigfoot, 70/75/80/90/100/115/125
Mallory Seal Kit 9-74209
Mallory Seal Kit 9-74209
Spring Sale Price: $28.79
Save: $9.23
(24% Off $38.02)
Part # 9-74209
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Replaces GLM #:87513
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-816575A5
Fits Application:200 Optimax DFI, 225, 225EFI, 250EFI w/ C-2 casting
Mallory Seal Kit 9-74208
Spring Sale Price: $24.29
Save: $6.64
(21% Off $30.93)
Part # 9-74208
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Replaces GLM #:87512
Replaces Original Equipment Manufacturer(OEM):Mercury
Replaces Original Equipment Manufacturer # (OEM #):26-816575A4
Fits Application:200 EFI, 200 Optimax DFI, 225, 225EFI,225 Optimax DFI 250EFI w/ C-3 casting
 
Mallory Lower Unit Seal Kit 9-74805
Spring Sale Price: $20.83
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(35% Off $32.41)
Part # 9-74805
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Mallory Seal Kit, Lower Unit 9-74802
Spring Sale Price: $21.20
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(22% Off $27.49)
Part # 9-74802
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Mallory Seal Kit, Lower Unit 9-74803
Spring Sale Price: $20.24
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(22% Off $26.24)
Part # 9-74803
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Mallory Seal Kit, Gear Housing 9-74210
Spring Sale Price: $35.10 (Out of stock)
Save: $12.15
(25% Off $47.25)
Part # 9-74210
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Mallory Seal Kit, Gear Housing 9-74211
Spring Sale Price: $46.35
Save: $25.74
(35% Off $72.09)
Part # 9-74211
Hurry! Only 1 left in stock
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Mallory Seal Kit, Gear Housing 9-74212
Spring Sale Price: $33.75
Save: $10.01
(22% Off $43.76)
Part # 9-74212
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Sierra
lower unit seal kit by Malcolm - Covington, GeorgiaJune 22, 2012
the kit works perfect ,a three hour workout , no problems , thanks, malcolm covington, ga.
(1 of 1 people found this review helpful)
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Right Parts! by William - Ogden, UtahJuly 17, 2012
Call center "Adam" @ Ext:106 did a great job finding the right parts I needed to have the mechanic rebuild the lower end seals. Motor is not easy to find parts for except thru IBoats.
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Average Customer Review for Lower Unit Seal Kit - Sierra
Based On 2 Reviews
Great Service by Cory - Lakewood, CaliforniaJanuary 27, 2011
Found what I needed, ordered it and received it in four days. Awesome service. Can't wait to use these parts.
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Review for Lower Unit Seal Kit for Mercury/Mariner 26-814669A2, Chrysler/Force Outboard 26 by a CustomerOctober 02, 2008
Just perfect to get my boat back on the water. I was amazed how past I got it.
(0 of 1 people found this review helpful)
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Average Customer Review for Lower Unit Seal Kit - Sierra
Based On 1 Review
Seal kit Ordering procedure. by Dennis - Spokane, WashingtonJune 11, 2013
Your Product is good. What happened to Parts Finder? It was a very useful tool for me. I asked for a part and it asked what it was for, make, model, year, serial number, horse power, etc. I had to go to another parts place online to get parts for my Evenrude. I needed coils and points. I couldn't figure out your complicated ordering process. Looking forward to doing business with you again, if I can figure out how to order parts. Thank you. PS I'm not the only person who feels this way.
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Average Customer Review for Seal Kit - Sierra
Based On 3 Reviews
great parts by Stewart - Winnipeg, ManitobaJune 24, 2013
great parts and prices
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good kit by John - Inver Grove Heights, MinnesotaJuly 12, 2012
All the seals are in here and some other for other drives keep those incase you find and old boat motor that no one wants to fix and fix it with your spares.
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Seal Kit by Samuel - Pennsauken, New JerseyJune 08, 2012
I got this kit in 2 days and saved $50.. I have iboat saved in my favorites and use it all the time now.
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Good Stuff by Andrew - Nevada, IowaJuly 02, 2012
This kit contained everything I needed to re-seal my '74 Merc 650 lower unit. seals look decent and perform well. Good Stuff.
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seal kit by James - Marathon, New YorkApril 29, 2012
great part quick ship
(0 of 1 people found this review helpful)
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Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!
Great Boating Days are Ahead!
Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!