MARKGOO 30-803099T1 Transom Repair Kit for MerCruiser Sterndrive Alpha One Gen 2 Outdrive with Seal Gimbal Bearing Exhaust Bellow Hose Clamp Outboard Boat Engine Replacement Parts Sierra 18-8206
MARKGOO 30-803099T1 Transom Repair Kit for MerCruiser Sterndrive Alpha One Gen 2 Outdrive with Seal Gimbal Bearing Exhaust Bellow Hose Clamp Outboard Boat Engine Replacement Parts Sierra 18-8206
Description
MARKGOO 30-803099T1 Transom Repair Kit for MerCruiser Sterndrive Alpha One Gen 2 Outdrive with Seal Gimbal Bearing Exhaust Bellow Hose Clamp Outboard Boat Engine Replacement Parts Stern drive transom seal repair kit 803099T1 is for MerCruiser Alpha One Gen 2 sterndrive with exhaust bellows, Greaseable Gimble Bearing. Kit contains replacement hoses, seals, gaskets, bellows and hose clamps to seal opening in the transom for stern drives. See your owner's manual or service manual for specific applications and replacement instructions. Replaces: Sierra Marine 18-8206 18-8218 GLM Marine 21960 Mallory Marine 9-72900 OBR Red Rhino MR-907 SEI Marine 9A-116 Application: Mercruiser Sterndrive ALPHA ONE Gen 2 – 0D469859 Thru 0F679999 1991-1995 Mercruiser Sterndrive ALPHA ONE Gen 2 – 0F680000 Thru 0K999999 1996-1997 Mercruiser Sterndrive ALPHA ONE Gen 2 – 0L100040 And Up 1998 AND UP Mercruiser Sterndrive Alpha One Gen II 2001 Package Included: 1X Water Intake Hose 32-41725-33 18-3602 2X Hose Clamp 18-7310 1X Hose Clamp 18-7312 1XShift Cable Bellows 74639 18-2753-1 1X Bellows Clamp 54-38863 18-7321 1X Gimbal Bearing 30-60794A4 18-21005 1X Drive Shaft Housing to Bell Housing Gasket 27-94996-2 18-2743 1X Bell Housing Gasket 27-35982 18-2840 1X O-Ring 25-25439 18-7153 1X O-Ring 25-33504 18-7170 1X O-Ring 25-35027 18-7117 1X Exhaust Bellows 18654A1, 32734A3 18-2750 1X Drive Bellows 816431A1 18-2747 NOTE: It is VERY IMPORTANT to check outboard model, serial number, year and horsepower before purchase. Ask us any questions if you are not sure, we are pleasure to help you.
Item Details
Pickup Location
4031 Market Center Dr Suite 303
North Las Vegas, NV, 89030
Quality
Auction closes
September 22, 2025 at 2:50 AM
brand
MARKGOOEstimated Retail Price
$143.82
size
blackBuyers Premium
15%
Inventory Number
1048626417
Found in
Features
- Transom Repair Kit 30-803099T1 fits MerCruiser sterndrive engines Alpha One Gen 2 Outdrive from year 1990 to UP.
- The Part number is Replaced by 30-803099T1, 30803099T1 Sierra Marine 18-8206 18-8218 GLM Marine 21960 Mallory Marine 9-72900 OBR Red Rhino MR-907 SEI Marine 9A-116.
- Package Includes: U Joint bellows assembly 60932A4 Exhaust bellows 32734A3, 18654A1 Water hoses 3/4" 32-32461, Shift bellows 74639, Gimbal bearing 30-60794A4 All stainless steel clamps and Bell housing Gasket set.
- Complete kit to replace all rubber parts and gimbal bearing in the gimbal housing on the transom.
- Simple and fast installation, directly replace the old or damaged bellows, provides better performance. Help keep water from entering the engine through the exhaust system, which is an important accessory.


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