Shopping Cart

Your cart is empty.

Your cart is empty.

803097T1 Transom Seal Service Kit for MerCruiser Alpha one Gen 1 with Gimbal Bearing U Joint and Exhaut Bellows 30-803097T1 Sierra 18-8213 18-2601-1

Free shipping on orders over $29.99

$64.89

$ 29 .99 $29.99

In Stock
  • The Transom Service Bellows Kit Replace MerCruiser R, MR, Alpha one, Alpha one Gen one Stern Drives
  • Replaces MerCruiser 30-803097T1, Sierra 18-8213, 18-2601-1, Mallory 9-72902
  • Fits MerCruiser R, MR, Alpha one (1983-91), Serial Number 6225577 and up, and Alpha One SS (1986-89), Serial Number OA 545004
  • Package Contains: U-Joint Bellow 60932A4, Exhaust bellows 18654A1, Water Hose 3/4" 32-41725-33, Water Hose 5/8" 32-32461, Shift Cable Bellow 74639, Gimbal Bearing 30-60792A4, Gasket Kit 27-94996T2
  • Complete kit for replacing all rubber parts and universal joint bearings in the universal joint housing on the crossmember



Product Description

uanofcn Mercury marine parts

Description:

  • New Mercruiser Complete Transom Repair Kit for Alpha 1 Gen I
  • New Transom Seal Kit for MerCruiser Marine Sterndrives.
  • Replaces Mercruiser 30-803097T1 803097T1, Sierra 18-2601-1, Mallory 9-72902
  • Fits R, MR, Alpha 1 (1983-90) Serial Number 6225577 and up, and Alpha 1 SS (1986-89) serial number OA 545004 and up.
  • Fits Alpha 1 Gen 2 U-Joint Bellows w/ hose clamps Exhaust Bellows w/ hose clamps Shift Cable Bellows w/ hose clamps
  • Gimbal Bearing Drive Mounting Gasket Water Hoses

MerCruiser Alpha one Gen 1 Transom Seal Bearing Bellows Kit Contains:

  • U-Joint Bellow 60932A4
  • Shift Cable Bellow 74639
  • Exhaust Bellow 18654A1
  • Gimbal Bearing 30-60794A4
  • Water Intake Hose 3/4" 32-41725-33
  • Water Intake Hose 5/8" 32-32461
  • Gasket Kit 27-94996T2
  • Steel Clamps & Clips
  • Fits:R, MR Alpha 1 1983-1990 S/N 6225577 UpAlpha 1 SS 1986-1989 S/N OA 545004 Up

Mercruiser Alpha 1 Gen 1 Bellows Kit

MerCruiser Alpha one Gen 1 Rebuild Kit

Transom Mercruiser 803097T1

Transom Seal Kit With Gimbal Bearing

REPAIR KT-TRANSOM Mercruiser 30-803097T1

Mercruiser Stern Drive Outdrive Gasket Set

About MerCruiser Stern Drives Bellows Kit:

alpha 1 gen 1 bellows kit

MerCruiser R MR Alpha one Bellows Kit

Fits: MerCruiser R, MR, Alpha one (1983-1990) s/n 6225577 & Up, Alpha one SS (1986-1989) s/n 0A545004 & Up

Replace: Mercruiser Stern Drive 30-803097T1, 803097T1

alpha 1 gen 2 bellows kit

MerCruiser Alpha one Gen 2 Bellows Kit

Fits: MerCruiser Alpha one Gen 2 (1991 & Up) s/n 0D469859 & Up

Replace: Mercruiser Stern Drive 30-803099T1, 803099T1

mercruiser bravo 3 bellows kit

MerCruiser Bravo 1 2 3 Bellows Kit

Fits: MerCruiser Bravo 1 2 3 & Blackhawk

Replace: Mercruiser Stern Drive 30-803100T1, 803100T1, 8M0095485

UA-OFN Boat Engine Parts Manufacturer

Drew bennett
2025-08-31 15:03:00
Works well on my boat, no issues yet. Fits how it should. Installation is tricky even if you’re mechanically inclined.
Florida
2025-08-30 14:05:26
Very good product bellows are made well and the bearing is good quality
Drew bennett
2025-08-26 17:35:21
Works well on my boat, no issues yet. Fits how it should. Installation is tricky even if you’re mechanically inclined.
Florida
2025-08-24 15:04:16
Very good product bellows are made well and the bearing is good quality
The KID
2025-08-13 11:13:22
I give this item 2 stars for the "easy to install" feature as there is NOTHING EASY regarding installing bellows on a Mercruiser outdirve.IF you are not a seriously good mechanic - take your boat drive to a Mercruiser repair place and let them fight with it. They will have some tools to make the job easier but it is STILL a pain to install Bellows.Pulling outdrive apart - 30 minute job. Putting it back together? Maybe 3 hours.If you are going to try to install bellows yourself - get the Mercury version of instructions on how to perform the installation. Get it wrong and you be repeating your "fun!"My boat is a 1979 SEARAY and on its third outdrive rebuild. My first "rebuild" - had to wait on dealer/repair for months - and a few years later, gear issue. Decided the $$$$$ (ya - lots of greenbacks) was not worth the quality of service. So bought some special tools and taught myself how to repair the critter.t
Blaine johnson
2025-07-26 13:10:34
Seemed like a pretty good quality kit, I give it a 4 for the fact that I cant guarantee how long they will last time will tell, everything was there. What would top this kit off is both the replacement oil fill and drain plugs. Mine were kind of chewed up and hard to get out. So wouldn’t hurt for a person to just order them at the same time as this kit, all around good product fit well. And is cost effective, I recommend, just get in the habit of insepcting your outdrive unit every year. Verry important, it’s cheaper to replace them now then have boat sink and pay for that repair job. Good luck
Gary Moran
2025-07-23 21:11:41
Don't understand questions about warmth , but is a good outdrive repair kit
Rick
2025-07-14 14:16:29
This product is not made properly the u joint bellow is not made even close to how the factory one is and it will not seat properly and will fall off eventually even installed with bellow adhesive do not buy this product
Mary
2025-06-30 18:46:02
Great product perfect for the job.
Jason witt
2025-06-23 16:31:14
Worked just as it should any see a problem with the quality at all
Jon Reid
2025-06-21 16:52:05
Everything was great quality only thing was the main gasket was missing ….. mistakes happen Sadley mostly to me lol
S Mulligan
2025-06-13 11:46:46
Has all the equipment however I ordered it in error as I had found a better package and cost to return was as much as the package to begin with.
The KID
2025-05-21 12:34:18
I give this item 2 stars for the "easy to install" feature as there is NOTHING EASY regarding installing bellows on a Mercruiser outdirve.IF you are not a seriously good mechanic - take your boat drive to a Mercruiser repair place and let them fight with it. They will have some tools to make the job easier but it is STILL a pain to install Bellows.Pulling outdrive apart - 30 minute job. Putting it back together? Maybe 3 hours.If you are going to try to install bellows yourself - get the Mercury version of instructions on how to perform the installation. Get it wrong and you be repeating your "fun!"My boat is a 1979 SEARAY and on its third outdrive rebuild. My first "rebuild" - had to wait on dealer/repair for months - and a few years later, gear issue. Decided the $$$$$ (ya - lots of greenbacks) was not worth the quality of service. So bought some special tools and taught myself how to repair the critter.t
Blaine johnson
2025-05-03 11:14:22
Seemed like a pretty good quality kit, I give it a 4 for the fact that I cant guarantee how long they will last time will tell, everything was there. What would top this kit off is both the replacement oil fill and drain plugs. Mine were kind of chewed up and hard to get out. So wouldn’t hurt for a person to just order them at the same time as this kit, all around good product fit well. And is cost effective, I recommend, just get in the habit of insepcting your outdrive unit every year. Verry important, it’s cheaper to replace them now then have boat sink and pay for that repair job. Good luck
Gary Moran
2025-04-08 18:51:15
Don't understand questions about warmth , but is a good outdrive repair kit
Rick
2025-03-04 15:20:41
This product is not made properly the u joint bellow is not made even close to how the factory one is and it will not seat properly and will fall off eventually even installed with bellow adhesive do not buy this product
Mary
2025-03-01 18:29:42
Great product perfect for the job.
Jason witt
2025-02-15 14:01:41
Worked just as it should any see a problem with the quality at all
Jon Reid
2025-02-05 18:41:48
Everything was great quality only thing was the main gasket was missing ….. mistakes happen Sadley mostly to me lol
S Mulligan
2025-02-04 18:59:36
Has all the equipment however I ordered it in error as I had found a better package and cost to return was as much as the package to begin with.