Mercury Lower Unit Seal Kits
HP/Model |
Serial Number Range |
Mercury OEM Number |
Sierra |
4 (1 CYL.) | 5595532 & Up | 77066A 1 | 18-2628 |
4.5 (1 CYL.) | 4107220 & Up | 77066A 1 | 18-2628 |
6 | 0A197112 - 0T800999 | 41365A 3 | 18-2697-1 |
7.5 | 5206550 & Up | 77066A 1 | 18-2628 |
8 | 0A197112 - 0T999999, 1B000001 & Up | 41365A 3 | 18-2697-1 |
8 (4-STROKE)(209cc) | 0R042475 & Up | 804908A00 | 18-74805 |
8 (BODENSEE) 4-STROKE (International) | 0H000058 & UP | 41365A 3 | 18-2697-1 |
9.8 | 5206550 & Up | 77066A 1 | 18-2628 |
9.9 | 0A197112 - 0T999999, 1B000001 & Up | 41365A 3 | 18-2697-1 |
9.9 (4-STROKE) (323 cc) 2.00:1 Gear Ratio | 0G760300 - 1B226999 | 41365A 3 | 18-2697-1 |
9.9 (4-STROKE) (323 cc)2.42:1 Ratio | 0G760300 - 1B226999 | 85090A 2 | 18-2624 |
9.9 (4-STROKE)(209cc) | 0R042475 & Up | 804908A00 | 18-74805 |
9.9 (4-STROKE)(232 cc) | 0H000058 - 0H016909 | 41365A 3 | 18-2697-1 |
10 Sea Pro / MARATHON | 0D038000 - 0T999999, 1B000001 & Up | 41365A 3 | 18-2697-1 |
XR10 | 0D038000 - 0T979999 | 41365A 3 | 18-2697-1 |
15 | 0A197112 - 0T999999, 1B000001 & Up | 41365A 3 | 18-2697-1 |
15 (4-STROKE) 2.00:1 Gear Ratio | 0G590000 - 1B727495 | 41365A 3 | 18-2697-1 |
15 (4-STROKE) 2.42:1 Ratio | 0G590000 - 1B727495 | 85090A 2 | 18-2624 |
15 Sea Pro / MARATHON | 0G044365 - 0T999999, 1B000001 & Up | 41365A 3 | 18-2697-1 |
18 | 5837437 - 6443972 | 85090A 1 | 18-2629 |
18XD | 6443973 - 0B238463 | 85090A 2 | 18-2624 |
20 (2 CYL.) | 0B238464 - 0T979999 | 85090A 2 | 18-2624 |
20 JET | 0G044027 - 0T999999, 1B000001 & Up | 85090A 2 | 18-2624 |
200, 20 | 4709593 & Up | 66303A 1 | 18-2627 |
20XD (2 CYL.) | 6443973 - 0B238463 | 85090A 2 | 18-2624 |
25 | 5705532 - 6443972 | 85090A1 | 18-2629 |
25 (2 CYL.) | 0T980000 - 0T999999, 1B000001 & Up | 85090A 2 | 18-2624 |
25 H.P. LIGHTNING (3 CYL.) (INTL. ONLY) | 0E288000 & Up | 85090A 2 | 18-2624 |
25, 25XD, 25 SeaPro / MARATHON, SUPER 15 (2 CYL.) | 6443973 - 0T979999 | 85090A 2 | 18-2624 |
30 (4-Stroke) | 0G760300 - 0T408999 | 43035A 4 | 18-2626 |
30 Carb (3 Cyl.)(4-Stroke) | 0T409000 - 1B226999 | 43035A05 | - |
30 EFI (3 Cyl.)(4-Stroke) | 1C109093 & UP | 814669A2 | 18-2635 |
30 JET | 0C159200 - 0G589999 | 79831A 1 | 18-2654 |
35 | 6445653 & Up | 79831A 1 | 18-2654 |
40 (4 CYL.) | 0C159200 & UP | 79831A 1 | 18-2654 |
40 (4-Stroke) | 0G231123 - 0T408999 | 43035A 4 | 18-2626 |
40 (4-Stroke)(4 Cyl.) 2.31:1 Gear Ratio | 0T178500 - 0T598999 | 43035A 4 | 18-2626 |
40 (4-Stroke)(4 Cyl.) 1.83:1 Gear Ratio | 0T178500 - 0T598999 | 814669A2 | 18-2635 |
40 Carb (3 Cyl.)(4-Stroke) | 0T409000 - 1B226999 | 43035A05 | - |
40 Carb (3 Cyl.)(4-Stroke) | 1B227000 - 1B344306, 1C000001 & UP | 814669A2 | 18-2635 |
40 EFI (3 Cyl.)(4-Stroke) | 1B227000 - 1B344398, 1C000001 & UP | 814669A2 | 18-2635 |
40 EFI (4 Cyl.)(4-Stroke) 2.32:1 | 0T409000 - 1B344306, 1C000001 & UP | 43035A05 | - |
40 EFI (4 Cyl.)(4-Stroke) 1.83:1 | 0T409000 - 1B344306, 1C000001 & UP | 814669A2 | 18-2635 |
40 EFI (4 Cyl.)(4-Stroke) 2.33:1 | 1C000001 - 1C050251 | 43035A 4 | 18-2626 |
40 EFI (4 Cyl.)(4-Stroke)(JET) 2.33:1 Gear Ratio | 1C051324 & UP | 43035A05 | - |
40 EFI (4 Cyl.)(4-Stroke)(JET) 1.83:1 Gear Ratio | 1C051324 & UP | 814669A2 | 18-2635 |
40 JET 2.31:1 & 2.33:1 Gear Ratio | 0T178500 & UP | 43035A 4 | 18-2626 |
40 JET 1.64:1 Gear Ratio | 0T178500 & UP | 814669A2 | 18-2635 |
402, 40 (2 CYL.) | 4860103 & Up | 79831A1 | 18-2654 |
45 (4 CYL.) | 5531630 & Up | 79831A 1 | 18-2654 |
45 Bodensee (4-Stroke) | 0G231123 - 0T178499 | 43035A 4 | 18-2626 |
45 JET (Bigfoot)( Seapro/Marathon/Pontoon) | 0D000750 - 0T129554 | 43035A 4 | 18-2626 |
45 JET | 0D000750 - 0T129554 | 814669A2 | 18-2635 |
50 (3 Cyl.) (Bigfoot)( Seapro/Marathon/Pontoon) | 0D000750 - 0G589999 | 43035A 4 | 18-2626 |
50 (3 Cyl.) | 0D000750 - 0G589999 | 814669A2 | 18-2635 |
50 (3 CYL.) | 6428681 - 0D000749 | 79831A 1 | 18-2654 |
50 (4 CYL.) | 4357640 & Up | 79831A 1 | 18-2654 |
50 (4-Stroke) / Bigfoot | 0G231123 - 0T178499 | 43035A 4 | 18-2626 |
50 (4-Stroke)(4 Cyl.) | 0T178500 - 0T598999 | 814669A2 | 18-2635 |
50 EFI (4 Cyl.)(4-Stroke) 2.31:1 Gear Ratio | 0T409000 - 1B344306, 1C000001 & UP | 43035A05 | - |
50 EFI (4 Cyl.)(4-Stroke) 1.83:1 Gear Ratio | 0T409000 - 1B344306, 1C000001 & UP | 814669A2 | 18-2635 |
50 EFI (4 Cyl.)(4-Stroke) 2.33:1 Gear Ratio | 1C000001 - 1C050251 | 43035A 4 | 18-2626 |
55 (3 Cyl.) (Bigfoot)( Seapro/Marathon/Pontoon) | 0D000750 & UP | 43035A 4 | 18-2626 |
55 (3 Cyl.) | 0D000750 & UP | 814669A2 | 18-2635 |
60 (3 Cyl.) (Bigfoot)( Seapro/Marathon/Pontoon) | 0D000750 & UP | 43035A 4 | 18-2626 |
60 (3 Cyl.) | 0D000750 & UP | 814669A2 | 18-2635 |
60 (3 CYL.) | 6428681 - 0D000749 | 79831A 1 | 18-2654 |
60 (3 Cyl.) BIGFOOT 2.31:1 Gear Ratio | 0G590000 - 0T979999 | 43035A 4 | 18-2626 |
60 (3 Cyl.) BIGFOOT 1.64:1 Gear Ratio | 0G590000 - 0T979999 | 814669A2 | 18-2635 |
60 (4-Stroke)(4 Cyl.) 2.31:1 Gear Ratio | 0T178500 - 0T598999 | 43035A 4 | 18-2626 |
60 (4-Stroke)(4 Cyl.) 1.83:1 Gear Ratio | 0T178500 - 0T598999 | 814669A2 | 18-2635 |
60 EFI (4 Cyl.)(4-Stroke) 2.31:1 Gear Ratio | 0T409000 - 1B344306, 1C000001 & UP | 43035A05 | - |
60 EFI (4 Cyl.)(4-Stroke) 1.83:1 Gear Ratio | 0T409000 - 1B344306, 1C000001 & UP | 814669A2 | 18-2635 |
60 EFI (4 Cyl.)(4-Stroke) 2.33:1 Gear Ratio | 1C000001 - 1C050251 | 43035A 4 | 18-2626 |
65 JET (3 Cyl.) | 0D283222 - 0T999999, 1B000001 & UP | 43035A 4 | 18-2626 |
70 (3 CYL.) | 4571652 - 8065064 | 79831A 1 | 18-2654 |
75 (3 Cyl.) | 0D283222 - 0T999999, 1B000001 & UP | 43035A 4 | 18-2626 |
75 (4 CYL.) | 6432901 & Up | 55682A 1 | 18-2653 |
75 (4-Stroke), 75 (4-Stroke)(Bodensee) | 0G960500 - 1B226999 | 43035A 4 | 18-2626 |
75 DFI (3 Cyl.)(1.5L) | 0T980000 & UP | 43035A 4 | 18-2626 |
75 EFI (4-Stroke) | 1B172291 - 2B059605 | 43035A 4 | 18-2626 |
75 H.P. (1996-98) | 0E138600 - 0E344999 | 814669A2 | 18-2635 |
80 EFI (4-Stroke) | 1B227000 - 2B059605 | 43035A 4 | 18-2626 |
80 JET | 0D283222 - 0T999999, 1B000001 & UP | 43035A 4 | 18-2626 |
80 Jet (3 Cyl.)(1.5L) | 1B586067 & UP | 43035A 4 | 18-2626 |
800 (4 CYL. ), 80 (4 CYL.) | 4831999 - 6432900 | 55682A 1 | 18-2653 |
90 (3 Cyl.) | 0D283222 - 0T999999, 1B000001 & UP | 43035A 4 | 18-2626 |
90 (4-Stroke) | 0G960500 - 1B226999 | 43035A 4 | 18-2626 |
90 (6 CYL.) | 5594657 & Up | 55682A 1 | 18-2653 |
90 DFI (3 Cyl.)(1.5L) | 0T801000 & UP, Mariner 0T980000 & UP | 43035A 4 | 18-2626 |
90 EFI (4-Stroke) | 1B172291 - 2B059605 | 43035A 4 | 18-2626 |
90 H.P. (1996-98) | 0E138600 - 0E344999 | 43035A 4 | 18-2626 |
900, 90 | 4845301 - 5299505 | 55682A1 | 18-2653 |
100 (4 Cyl.) | 0D283222 - 0G965520 | 43035A 4 | 18-2626 |
100 EFI (4-Stroke) | 1B227000 - 2B059605 | 43035A 4 | 18-2626 |
105 JET | 0D082000 - 0G760299 | 89238A 2 | 18-2655 |
110 Jet (2.5L) | 1B690542 & Up | 89238A 2 | 18-2655 |
115 (4 Cyl.) | 0D283222 - 0T999999, 1B000001 & UP | 43035A 4 | 18-2626 |
115 DFI (3 Cyl.)(1.5L) | 0T801000 & UP, Mariner 0T980000 & UP | 43035A 4 | 18-2626 |
115 EFI (4-Stroke) | 0T178500 - 2B059605 | 43035A 4 | 18-2626 |
115 Pro XS (3 Cyl.)(1.5L) | 1B751825 & UP | 43035A 4 | 18-2626 |
1150, 115 (6 CYL.) | 4855153 & Up | 55682A1 | 18-2653 |
V-115 DFI (2.5L) | 0G960500 - 0T178499 | 89238A 2 | 18-2655 |
120 Hp (1995-99) | 0E093700 - 0E369299 | 43035A 4 | 18-2626 |
125 (4 Cyl.) | 0D283222 - 0T999999, 1B000001 & UP | 43035A 4 | 18-2626 |
125 DFI (3 Cyl.)(1.5L) | 1B736885 & UP | 43035A 4 | 18-2626 |
135 VERADO (4-STROKE)(4 CYL.) | 1B227000 & Up | 830749A01 | 18-2725 |
V-135 | 0A904646 - 0T178499 | 89238A 2 | 18-2655 |
V-135 DFI (2.5L) | 0G590000 & Up | 89238A 2 | 18-2655 |
140 | 5625108 & UP | 55682A1 | 18-2653 |
140 JET / V-140 (International) | 0D082000 - 1B226999 | 89238A 2 | 18-2655 |
1400, 140 | 4865678 - 5327662 | 55682A1 | 18-2653 |
150 (4-Stroke) | 1B905505 & Up | 8M0057716 | - |
150 EFI PRO MAX/SUPER MAG | 0D935000 - 0G610049 | 89238A 2 | 18-2655 |
150 Pro XS (2.5L) | 1B690542 & Up | 89238A 2 | 18-2655 |
150 VERADO (4-STROKE)(4 CYL.) | 1B227000 & Up | 830749A01 | 18-2725 |
V-150 | 4868998 - 1B226999 | 89238A 2 | 18-2655 |
V-150 (EFI) | 0D082000 & Up | 89238A 2 | 18-2655 |
V-150 DFI (2.5L) | 0G590000 & Up | 89238A 2 | 18-2655 |
V-150 Magnum / Marathon | 5600162 - 0A904645 | 89238A 2 | 18-2655 |
V-1500 / V-150 Work (With a Driveshaft Nut) | 4868998 - 0A904645 | 89238A 2 | 18-2655 |
V-1500, V-150 | 4868998 - 0A904645 | 55682A 1 | 18-2653 |
V-150-XR-2, V-150 Work (Without a Driveshaft Nut) | 4868998 - 0A904645 | 55682A 1 | 18-2653 |
V-150-XR-2 (With a Driveshaft Nut) | 4868998 - 0A904645 | 89238A 2 | 18-2655 |
V-150XRI (EFI) | 0D082000 - 0G303045 | 89238A 2 | 18-2655 |
150XR-4 | 0B242885 - 0D081999 | 89238A 2 | 18-2655 |
175 PROXS (2.5L) | 1B516339 & Up | 89238A 2 | 18-2655 |
175 VERADO (4-STROKE)(4 CYL.) | 1B227000 & Up | 830749A01 | 18-2725 |
V-175 2:1 Ratio-14 Teeth Pinion Gear | 4301235 - 0C100860 | 55682A 1 | 18-2653 |
V-175 1.86:1 Gear Ratio-15 Teeth Pinion Gear | 4301235 - 0G960499 | 89238A 2 | 18-2655 |
V-175 2.1 Gear Ratio-14 Teeth Pinion Gear | 4301235 - 0G960499 | 89238A 2 | 18-2655 |
V-175 (EFI) | 0G303046 - 0T800999 | 89238A 2 | 18-2655 |
V-175 DFI (2.5L) | 0T178500 & UP | 89238A 2 | 18-2655 |
V-175XRI (EFI) | 0D000750 - 0G303045 | 89238A 2 | 18-2655 |
175XR-6 | 0D082000 - 1B226999 | 89238A 2 | 18-2655 |
200 (3.0L EFI & DFI), 200 (3.0L DFI)(DTS), 200 PRO XS (3.0L DFI) | 1B504989 & Up | 830749A01 | 18-2725 |
200 (DFI) | 0G437999 & Below | 816575A 5 | 18-2642 |
200 DFI / (3.0L)(DTS) | 0G438000 & Up | 816575A4 | 18-8382 |
200 EFI (3.0L) | 0T750164 - 1B504988 | 816575A4 | 18-8382 |
200 PRO VERADO (4-STROKE)(6 CYL.) | 2B034840 & Up | 830749A01 | 18-2725 |
200 VERADO (4-STROKE)(4 / 6 CYL.) | 0T980000 & Up | 830749A01 | 18-2725 |
200 VERADO (4-STROKE)(6 CYL.) | 1B517434 & Up | 8M0065064 | - |
V-200 (Without a Driveshaft Nut) | 5624878 - 0C100860 | 55682A 1 | 18-2653 |
V-200 (With a Driveshaft Nut) | 5624878 - 1B226999 | 89238A 2 | 18-2655 |
V-200 (EFI) | 0C100861 - 0C999999 | 89238A 2 | 18-2655 |
V-200 (MAG/EFI)(2.5L) | 0D082000 & Up | 89238A 2 | 18-2655 |
V-200XRI (EFI) | 0C291520 - 0G303045 | 89238A 2 | 18-2655 |
V-220 | 0B117316 & Up | 89238A 2 | 18-2655 |
225 (3.0L CARB / EFI) | 0D280813 - 0G760299 | 816575A 5 | 18-2642 |
225 (3.0L EFI &DFI), 225/225 PRO XS (3.0L-DFI)(DTS) | 1B504989 & Up | 830749A01 | 18-2725 |
225 Carb (3.0L) | 0D280813 - 0T408999 | 816575A4 | 18-8382 |
225 EFI / DFI (3.0L) / (DTS) | 0G129222 - 1B504988 | 816575A4 | 18-8382 |
225 EFI (3.0L) Seapro / Marathon | 0T801000 - 1B417701 | 816575A4 | 18-8382 |
225 SeaPro / Marathon (3.0L CARB) | 0G437999 & Below | 816575A 5 | 18-2642 |
225 Seapro / Marathon Carb (3.0L) | 0G438000 & Up | 816575A4 | 18-8382 |
225 VERADO (4-STROKE)(6 CYL.) | 0T980000 - 1B226999 | 830749A01 | 18-2725 |
225 VERADO (4-STROKE)(6 CYL.) | 1B517434 & Up | 8M0065064 | - |
V-225 | 5628028 & UP | 55682A1 | 18-2653 |
250 (3.0L EFI) | 0G129222 - 0G760299 | 816575A 5 | 18-2642 |
250 (3.0L EFI) | 1B504989 & Up | 830749A01 | 18-2725 |
250 (DFI) 3.0L | 1B528615 & Up | 830749A01 | 18-2725 |
250 EFI (3.0L) | 0G129222 - 1B504988 | 816575A4 | 18-8382 |
250 LONG (3.0L)EFI | 0T861319 & UP | 816575A4 | 18-8382 |
250 PRO VERADO (4-STROKE)(6 CYL.) | 1B830170 & Up | 830749A01 | 18-2725 |
250 PRO XS (3.0L DFI) | 1B752547 & Up | 830749A01 | 18-2725 |
250 VERADO (4-STROKE)(6 CYL.) | 0T980000 - 1B517433 | 830749A01 | 18-2725 |
250 VERADO (4-STROKE)(6 CYL.) | 1B517434 & Up | 8M0065064 | - |
275 VERADO (4-STROKE)(6 CYL.) | 0T980000 - 1B517433 | 830749A01 | 18-2725 |
275 VERADO (4-STROKE)(6 CYL.) | 1B517434 & Up | 8M0065064 | - |
300 (3.0L EFI) ProMax / Super Magnum | 0G610221 - 0T105297 | 816575A 5 | 18-2642 |
300 VERADO w/ 4.80 Torpedo Driveshaft/ PRO VERADO (4-STROKE)(6 CYL.) | 1B517434 & Up | 830749A01 | 18-2725 |
300 VERADO w/ 5.44 Torpedo Driveshaft (4-STROKE)(6 CYL.) | 1B517434 & Up | 8M0065064 | - |
300X (3.0L EFI) PRO MAX | 0T235084 - 0T999587 | 816575A 5 | 18-2642 |
300 3.0L EFI Seapro / Marathon | 0T409000 - 0T800999 | 816575A4 | 18-8382 |
HP/Model |
Serial Number Range |
Mercury OEM Number |
Sierra |
Q:
Will this fit my 2002 "L" 120hp drive lower unit?
A:
This goes to a Force 120 1995-1999. We don't pull up any records of the Force 120 after 1999. You will need to contact Mercury.
Q:
Does this seal kit include the 86304 splined seal at the top of the shaft?
A:
No this does not contain a cross reference to that OEM number.
Q:
Will this fit 1982 Mercury 40hp out board serial# 6086200?
A:
Yes this one will fit your outboard.
Q:
Is there a difference between the 18-7160 o-ring and the 18-7160-9 o-ring?
A:
No. They are the same.
Q:
Does this kit replace all the seals of the lower unit including around the water pump ?
A:
Not every seal. It contains water pump base seals, prop shaft oil seal, and shift shaft seal. Then it will contain O-rings, washers, and such.
Q:
Thunderbolt 200 20h what seal kit do I need?
A:
We will need the engine serial number in order to confirm.
Q:
What seal kit will fit a sea king model?
A:
We do not have original information on that motor to offer a seal kit.
Q:
What portions of the lower unit does this kit cover i.e. shift shaft, drive shaft, prop seal?...need at least shift shaft and drive shaft seals?
A:
It has seals for all of the lower unit.
Q:
What seal kit would fit on a Chrysler 120 1209hf model?
A:
We do not have a kit for that model motor.
Q:
Will this kit fit a 150 efi mercury 2003.serial?
A:
We will for need to know the engine serial number in order to match this up.
Q:
Will this fit a 1970 Mercury 650 #2872228 (4cyl)?
A:
No it will not. There is not a kit for your motor. The parts are listed separately.
Q:
Will this kit fit my 1977 Mercury 1500 Inline 6 Cyl, 2 - Stroke? Serial #4749269.?
A:
Yes this will work for your engine.
Q:
Does this seal kit replace every seal in lower unit of 1991 mercury 150hp cr4?
A:
yes
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