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      Mercruiser Upper Gear Housing Seal Kits Product Listings

      • Sierra 18-2648 Upper Unit Seal Kit Replaces 26-32511A1
        $35.09
        $25.29

        Sierra 18-2648 Upper Unit Seal Kit Sierra replacement upper unit seal kit for MerCruiser Stern Drives. Sierra replacement engine parts are manufactured to meet or exceed OEM requirements. For: #1 Units (Including Alpha) (Also fits 888 stern drive)...

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      • Mercruiser 26-88397A-1 Alpha One Gen II Upper Seal Kit
        $50.99
        $44.49

        Quicksilver 26-88397A-1 Alpha One Gen II Upper Seal Kit Maintain your MerCruiser sterndrive’s performance with the Genuine OEM Quicksilver 88397A1 Driveshaft Housing Seal Kit. Specifically made for Alpha One Gen II models from 2004 and newer, it...

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      • Sierra 18-2643 Upper Unit Seal Kit Replaces 26-16709A2
        $129.59
        $93.29

        Sierra 18-2643 Mercruiser Bravo Blackhawk Upper Gear Case Seal Kit Sierra high-quality engine parts are designed to meet OEM specifications. For Bravo - Blackhawk engines  Kit Includes: (1) 18-1240 Outdrive Seal (1) 18-2010 Oil Seal (1)...

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      • Sierra 18-0577 Carrier Oil Seal Assembly
        $76.09
        $54.79

        Sierra 18-0577 Mercruiser Carrier Oil Seal Assembly Sierra Carrier Oil Seal Assembly fits IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II. Interchangeable with: GLM 28370 Mallory 9-78100 Mercruiser Stern...

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      • Mercury - Mercruiser 27-76868A04 Seal Kit
        $161.99
        $142.49

        Mercury - Mercruiser 27-76868A04 Seal Kit Genuine OEM Mercury/Mercruiser part. .Special Order Item: This product is ordered specifically for your application. To help ensure proper fitment, please confirm compatibility with your engine model using our...

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