Mercruiser Alpha One Gen 2 Gasket Kits of 2025
Best Choice1
yiheozuxYiheoZux 803099T1 Transom Seal Bellows Kit for MerCruiser Alpha 1 Gen 2 Stern Drive with Gimbal Housing Bearing Oil Seal Shift Cable Insert Wrapping and Slide 30-803099T1 Sierra 18-8206
Main highlights- The complete bell and gimbal rebuild transom seal kit for alpha one gen 2 drives
- Replaced MerCruiser 30-803099T1, Sierra 18-8206-1, 18-8218, GLM 219560, AMIC 31A41, 9-72904
- Donot forget to use bellows adhesive and tooling for installing these bellows
- Contains U joint exhasut and shift bellows, housing gaskets, gimbal bearing and seal, shift cable guide insert and wrapping, water hose and clamps
- All Bellows Material are CR Neoprene , Clips and Clamps are SS304 , Gasket & Orings are Marine Engine Grade
9.6Exceptional
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Value for Money2
SeaSierraBoat Marine 803099T1 Transom Gimbal Bearing Bellow Seal Kit for Mercruiser Alpha One 1 Gen 2 Stern Drive Replace Sierra 18-8206
Main highlights- SeaSierra transom bellows kit is for Mercruiser out drive bell and gimbal housing parts replacement
- Replace Mercruiser bellows kit 803099T1, Mallory 9-72904, Sierra 18-8206-1, Red Rhino MR-907
- Meet OEM quality standards. Please reconfirm your model number before ordering
- Fit Mercruiser Alpha One Gen 2 sterndrive, not to be confused with the Alpha One 1 Gen 1
- Contains: Universal Joint Bellows Assembly 816431A1, Exhaust Bellow 8M0124227, Shift Actuating Cable Bellows Assembly 74639A2, Gimbal Bearing 879194A02, 3/4 Inch Inside Diameter Hose 8M0215001, Bell Hosing Gasket Set 94996Q2
9.4Excellent
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3
Quicksilver20% OffQuicksilver 94996Q2 Bell Housing Installation Gasket Kit for MerCruiser R, MR and Alpha One Gen II Drives
Main highlights- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your MerCruiser Drive
- Made from durable gasket, seal and o-ring materials for long service life
- Ensures proper mating and protection of metal surfaces
- Complete 6-piece installation gasket kit for MerCruiser Drives
9.3Excellent
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4
WINGOGOWINGOGO Gasket Kit 94996Q2 Replacement for MerCruiser R, MR and Alpha One Gen II Drives27-94996Q2 27-94996Q02
Main highlights- Replaces 27-94996Q2, 27-94996Q02 & Sierra 18-2619-1
- Made from durable gasket, seal and o-ring materials for long service life
- It is VERY IMPORTANT to check model or s/n before purchase. you can leave us messages e.g. boat engine model, horsepower or year etc. if you're not sure. we’re pleasure to help you.
- Casket kit makes repair easy. Professional installation is highly recommended (No Instruction Included).
9.1Excellent
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5
BEONEO94996Q2 Outdrive Gasket Kit (Bell Housing) Replaces MerCruiser R MR & Alpha One Gen II Drives Sierra
Main highlights- Part No. Mercury 27-94996Q2,27-02386,27-64818A2,27-64818A3,27-64818Q4,27-94996,27-949962,27-94996A1,27-94996A2,27-94996A20,27-94996T2 Sierra: 18-2619-1.
- Package includes: 1 X 18-2743 27-94996T2 27-64818T4 Outdrive Mounting Gasket, 1 X 18-2840 27-35982 Bell Housing Gasket, 4 X 25-25439 O-Rings, 1 X 25-35027 O-Ring, 1 X 25-33504 O-Ring.
- OEM Quality & Easy Installation.
- Fit for MerCruiser R, MR, Alpha One and Gen II drives (serial numbers 6225577 and higher) 1983 and later.
- Complete eight-piece installation gasket kit for MerCruiser Drives.
8.8Very Good
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6
CMCM-YiheoZux Fits MerCruiser Alpha one 1 Gen 2 Transom Bellows Repair Reseal Kit 30-803099T1
Main highlights- Replaces MerCruiser 30-803099T1, Sierra 18-8206-1, 18-8218, GLM 219560
- Material:Bellows (CR Neoprene), Clips and Clamps(Stainless steel), Gasket & Orings (Marine Engine Grade)
- For Mercruiser Alpha I Gen II 1991 & Up ,s/n 0D469859 & Up
- Contains U-joint Bellow, Exhaust Bellow, Shift Cable Bellow, Gimbal Bearing, Outdrive Mounting Gasket and O-Ring, 3/4 Inches Water Intake Hose
- 803099T1 Bellows Kit Replaces Mercruiser Alpha One Gen 2 Transom Service Kit with Bellows and Gimbal Bearing
8.5Good
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7
UANOFCNUANOFCN 803099T1 Transom Seal Bellows Kit for MerCruiser Alpha One Gen 2 1991 and up Stern Drive Maintenance Kit 30-803099T1
9.3 Easy installation8.9 worth the money8.7 materials QualityWhy we love it
Comprehensive kit includes all necessary parts.
High-quality, pliable rubber for easier installation.
Affordable compared to more expensive alternatives.
8.4Good
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8
QUICKMARINEQuickMarine 803099T1 Transom Seal Service Kit for MerCruiser Alpha One Gen 2 Stern Drives Replacement for 30-803099T1 Sierra 18-8218 Bellow Kit Rubber Tubes and Pipes
Main highlights- Transom repair kit to replace rubber parts and gimbal bearing in the universal joint housing on the crossmember, also suitable for DIYers
- This bellow kit with gimbal bearing replaces Mercruiser 30-803099T1, Sierra 18-8206-1, 18-8218 and Mallory 9-72904, 9-72900, 9-72906
- The bellows are made of marine grade neoprene, which can effectively prevent seawater corrosion
- Package contains: u-joint bellow, exhaust bellow, shift cable bellow, water hose, gimbal bearing, gasket set, oil seal and clamps
- Compatible with Mercruiser Alpha 1 Gen 2 1991-UP out drives
8.3Good
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9
LucaSngLucasng Gimbal Bearing Seal & Gasket Kit for Mercruiser Alpha One Gen1, Alpha Gen 2 R/MR
Main highlights- High quality material Outdrive Gasket Kit replaces 27-94966Q2
- High performance guarantees easy boating.
- Gimbal Bearing Seal replaces : GLM 85910 / Sierra 18-2094 / Mercruiser 26-88416 / Mallory 9-76230
- Gimbal Bearing Replaces: Mercruiser - 30-60794A4, 30-862540A3, 30-879194A02
- Applications: Model R MR/ Alpha One / Alpha One SS / Alpha One Gen II
8.2Good
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10
UANOFCNUanofCn 816575A3 Lower Gearcase Seal Kit with Base for MerCruiser Alpha one Gen 2 Sterndrives Replace 26-816575A3 26-816575A1 Sierra 18-2646-1
Main highlights- This Lower Unit Seal Kit is Designed for MerCruiser Alpha I Gen II Stern Drives
- Seals are essential for the lower unit's efficient operation, including the gearbox and water pump. The set includes all the necessary seals for a complete overhaul, ensuring proper sealing and preventing leaks
- Replace MerCruiser Stern Drive 26-816575A3, 26-816575A1, GLM 87511, Mallory 9-74206, Sierra 18-2646-1
- Package Include: As shown in the first picture, Carrier Seal, Impeller Gasket, Seal Ring, Oil Seal, Face Seal, Drain Screw Gasket, O-Rings
- Fits MerCruiser 1991-Present Alpha one Gen 2 Sterndrives
8.0Good
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