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Mercruiser Transom Seal Kits

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Savings Sale Price: $133.19
Save: $51.99
(28% Off $185.18)
Part # 18-2601-1 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
Replaces OEM part #
  • MERCURY MARINE 30-803097T1
For: Mercruiser R, MR, ALPHA 1 (1983-90) S/N 6225577 & UP, ALPHA 1 SS (1986-89) S/N OA545004 & UP.
Kit Contains:
    (1) 18-2619-1 Outdrive Gasket Set - replaces O.E. # 27-64818A3, 27-94996A1,Q2
    (1) 18-2100 Gimbal Bearing - replaces O.E. # 30-60794A4
    (1) 18-2161 Shift Arm - replaces O.E. # 45518A2
    (1) 18-2751 U-Joint Bellows - replaces O.E. # 60932A4
    (1) 18-2750 Exhaust Bellows - replaces O.E. # 32734A3, 18654A1
    (1) 18-2753-1 Shift Cable Bellows - replaces O.E. # 74639
    (1) 18-7314 Stainless Steel Hose Clamp - replaces O.E. # NSS
    (1) 18-7315 Stainless Steel Hose Clamp - replaces O.E. # NSS
Savings Sale Price: $152.58
Save: $94.35
(38% Off $246.93)
Part # 18-8205 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
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Replaces OEM part #
  • MERCURY MARINE 30-803098T1
OD541094 & UP For: Mercruiser I, R, MR, and Alpha I with exhaust tube
Kit Contains:
    (1) 18-2100 Gimbal Bearing - replaces O.E. # 30-60794A4
    (1) 18-2751 U-Joint Bellows - replaces O.E. # 60932A4
    (1) 18-2760 Exhaust Tube - replaces O.E. # 78458A1
    (1) 18-3601 Water Intake Hose - replaces O.E. # 32-32461
    (1) 18-3602 Water Intake Hose - replaces O.E. # 32-41725-33
    (1) 18-2743 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-94996-2
    (1) 18-2840 Bell Housing Gasket - replaces O.E. # 27-35982
    (1) 18-7153 O-Ring - replaces O.E. # 25-25439
    (1) 18-7117 O-Ring - replaces O.E. # 25-35027
    (2) 18-7310 Hose Clamp - replaces O.E. # NSS
    (1) 18-7170 O-Ring - replaces O.E. # 25-33504
    (1) 18-7312 Hose Clamp - replaces O.E. # NSS
    (1) 18-2753-1 Shift Cable Bellows - replaces O.E. # 74639
    (1) 18-7321 Bellows Clamp - replaces O.E. # 54-38863
Savings Sale Price: $217.24
Save: $105.86
(32% Off $323.10)
Part # 18-8212 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
Replaces OEM part #
  • MERCURY MARINE 30-803100T1
For: All Mercruiser Bravos 1982 & UP
Kit Contains:
    (1) 18-2753-1 Shift Cable Bellow - replaces O.E. # 74639
    (1) 18-2100 Gimbal Bearing - replaces O.E. # 30-60794A4
    (1) 18-2756 U-Joint Bellows - replaces O.E. # 86840A3
    (1) 18-2750 Exhaust Bellows - replaces O.E. # 32734A3
    (1) 18-2760 Exhaust Tube - replaces O.E. # 78458A1
    (1) 18-3603 Water Hose - replaces O.E. # 32-43437
    (1) 18-2615 Outdrive Mounting Kit - replaces O.E. # 16755A1
Savings Sale Price: $151.99
Save: $89.24
(36% Off $241.23)
Part # 18-8206 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
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Replaces OEM part #
  • MERCURY MARINE 30-803099T1
For: Mercruiser Alpha I Generation II
Kit Contains:
    (1) 18-3602 Water Intake Hose - replaces O.E. # 32-41725-33
    (2) 18-7310 Hose Clamp - replaces O.E. # NSS
    (1) 18-7312 Hose Clamp - replaces O.E. # NSS
    (1) 18-2753-1 Shift Cable Bellows - replaces O.E. # 74639
    (1) 18-7321 Bellows Clamp - replaces O.E. # 54-38863
    (1) 18-2100 Gimbal Bearing - replaces O.E. # 30-60794A4
    (1) 18-2743 Drive Shaft Housing to Bell Housing Gasket - replaces O.E. # 27-94996-2
    (1) 18-2840 Bell Housing Gasket - replaces O.E. # 27-35982
    (1) 18-7153 O-Ring - replaces O.E. # 25-25439
    (1) 18-7170 O-Ring - replaces O.E. # 25-33504
    (1) 18-7117 O-Ring - replaces O.E. # 25-35027
    (1) 18-2750 Exhaust Bellows - replaces O.E. # 18654A1, 32734A3
    (1) 18-2747 Drive Bellows - replaces O.E. # 816431A1
Mallory Seal Kit, Transom 9-72903
Savings Sale Price: $177.63
Save: $125.62
(41% Off $303.25)
Part # 9-72903 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
Hurry! Only 1 left in stock
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Replaces GLM #:21961
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):30-803100T1
Fits Application:Bravo & Blackhawk
 
Savings Sale Price: $209.64 (Out of stock)
Save: $103.75
(33% Off $313.39)
Part # 18-8219
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Savings Sale Price: $146.09
Save: $87.91
(37% Off $234.00)
Part # 18-8218 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
Hurry! Only 1 left in stock
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Savings Sale Price: $140.92
Save: $98.08
(41% Off $239.00)
Part # 18-8217
SHIPS TOMORROW!* if ordered in 18 hrs 46 mins.
Hurry! Only 1 left in stock
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Savings Sale Price: $104.70 (Out of stock)
Save: $64.30
(38% Off $169.00)
Part # 18-8213
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Sierra
Average Customer Review for Transom Seal Kit - 18-2601-1 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 6 Reviews | Write Review
Full StarFull StarFull StarFull StarFull Starvery satisfied with everything we received.
by Trudy from Quesnel, British Columbia on July 06, 2015
Very pleased with the quality of parts.
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Full StarFull StarFull StarFull StarFull Startransom seal kit and customer service
by Kenneth from Fortuna, California on July 02, 2012
The transom seal kit I ordered was missing some parts.Upon contacting IBOATS,I spoke with Ashley in customer service.She made getting the missing seals very easy and corrected the problem with next-day delivery.I am very pleased with the products,and even more so with the friendly service they offered.I would highly recommend their products and this company to anyone in need of boat accessories.I will forever be a customer......Kenny
(2 of 2 people found this review helpful)
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Full StarFull StarFull StarFull StarFull StarIts a project
by Bryan from Big Lake, Minnesota on March 15, 2012
Replaced on my 87 Alpha one. For the most part it wasn't to bad. You may want to look at the bellows expand tool, however I did the job without. If you decide to tackle it without the tool, my suggestion is to put the exhaust bellow on overnight so it can form to the oval shape it needs to be. They will be circle out of the package. Also make sure to order some bellows adhesive so you don't have to redo the job when it starts leaking.
(5 of 5 people found this review helpful)
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Full StarFull StarFull StarFull StarFull StarTransom Seal Kit for Mercruiser
by John from Niagara Falls, Ontario on February 14, 2012
Awesome to deal with,exactly what I ordered, great price, fast service.
(4 of 4 people found this review helpful)
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Full StarFull StarFull StarFull StarFull Starawesome
by John from Niagara Falls, Ontario on February 06, 2012
awesome thankyou
(1 of 1 people found this review helpful)
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Full StarFull StarFull StarFull StarFull Starowner
by Deborah from McHenry, Illinois on June 17, 2011
great
(9 of 13 people found this review helpful)
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Average Customer Review for Transom Seal Kit - 18-8212 - Sierra
Full StarFull StarFull StarEmpty StarEmpty Star Based On 2 Reviews | Write Review
Full StarFull StarEmpty StarEmpty StarEmpty StarMissing parts
by Allen from Winchester, Virginia on July 13, 2015
I would have given a better rating, but if you're gonna include a water hose in the kit, you should include all the parts for a proper Installion like the barbed inserts to hold the hose in the gimble. Not sure why you wouldn't include these NECESSARY parts. They are penny's compared to everything else.
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Full StarFull StarFull StarFull StarEmpty StarGood quality but needs instructions
by Keith from Oak Ridge, Tennessee on July 15, 2013
This transom seal kit is very good quality. Delivery was prompt and every thing was just as it was advertised. Not having installed a seal kit before presented some challenges since there were no instructions with the kit. (1) The grease hole in the gimbal bearing is 180 degrees from the indicator mark. One would assume the indicator mark would indicate where the grease hole is so you could line it up with the grease passage. No big deal but it could cause someone to install it 180 degrees out of position. (2) I fought with the u-joint bellows insert ring for several hours trying to get it in. After much research on the Internet, I finally realized the bellows must be two (2) notches inside the bell house. I had it in the first notch of the bellows and it was impossible to get the ring (insert) installed. A simple instruction note would have saved me several hours of frustration and the urge to kill the person that designed the bellows, insert, and the installation tool.
(4 of 4 people found this review helpful)
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Q:
I have a 1986 mercruiser stearndrive sn 0A323299. what bellows kit do I need for this stearndrive?
A:
For the 1986 Mercruiser you will need the #18-2601-1 if you need the exhaust bellows. If you need the exhaust tube you will need #18-8205.
Q:
My outdrive ( 90 or 91) s/n is OC885613, will this seal kit work?
A:
Yes that is called for that outdrive serial range. Your year is officially a 1990 as well.
Q:
What kit works with serial 0M462311?
A:
You need 18-8206.
Q:
Which kit for 1972 Merc 140 Outdrive Ser# 3359187 ?
A:
This is other than the outdrive gasket set. The gasket set is slightly different in your application. You could order this and order the correct outdrive gasket set if interested. Correct gasket for your application is 18-2614. If you have further questions contact us at the number at the top of the page.
Q:
Is this the correct kit for my Merc outdrive serial 6857555 ? I'm not sure how to check what model it is.?
A:
Yes this is the correct kit for your outdrive. It looks as if though based on your serial number you have the R/MR/Alpha One transom assembly. So this should be correct.
Q:
Please confirm this is the right kit for sn OL786745?
A:
No you have the Alpha One Gen II. So you need 18-8206.
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