Boat bellows are essential flexible rubber components used in the stern drive system to protect critical parts from water intrusion and wear. They enclose and seal the exhaust, shift cable, and u-joints, preventing leaks and ensuring smooth operation of the outdrive.
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1-2 weeks delivery time Price incl. 19% VAT The Trasmission Bellow Cover, with product number 2727880 FNI, is a crucial component for stern drive systems, designed to effectively seal and protect against water and debris. It features durable construction and is referenced as 60932A4 for compatibility.
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€ 51,90
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1-2 weeks delivery time Price incl. 19% VAT The Cable Protection Bellow, with product number 2727881 FNI, is designed for stern drive applications, providing superior durability and reliability. It replaces references 23-30617A2, 74639, and 74639A2, ensuring robust protection for cables in marine environments.
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€ 11,21
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1-2 weeks delivery time Price incl. 19% VAT The Bellows Exhaust Emission 2727882 FNI is a vital component for stern drive systems, engineered for durability and compliance with emission standards. It features high-quality materials for long-lasting performance, an easy installation process, and meets stringent emission regulations.
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€ 29,18
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1-2 weeks delivery time Price incl. 19% VAT The Exhaust Sleeve 2727883 FNI is an essential component for stern drive systems, designed to ensure optimal exhaust flow and enhance engine performance while reducing emissions. Its durable construction guarantees long-lasting efficiency.
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€ 22,44
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1-2 weeks delivery time Price incl. 19% VAT The Exhaust Coupling Sleeve Up is designed for enhanced performance and reliability, ensuring a secure connection and optimal exhaust flow. It has a diameter of Ø 4’ and is identified by the FNI product number 2727885, with the original reference being 32-44348T.
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€ 26,84
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1-2 weeks delivery time Price incl. 19% VAT The Bellows for Bravo I/II/III (Product Number: 2727887 FNI) are designed to ensure optimal performance and reliability across all models. Made from durable and weather-resistant material, they provide essential protection and support, making them a vital component for maintaining your equipment. The original reference for this product is 86840A3.
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€ 53,35
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1-2 weeks delivery time Price incl. 19% VAT The Bellows for Alpha Generation II, with product number 2727888 FNI, is a durable component designed for reliable performance in various applications. Engineered to meet the demands of Alpha Generation II systems, it ensures protection and support in mechanical assemblies, featuring a flexible material for long-lasting use.
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€ 54,65
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1-2 weeks delivery time Price incl. 19% VAT The Bellows for Drive 1A/1B/1C, with FNI product number 2727889 and original reference 36223A2, is a durable component designed for reliable performance in heavy-duty applications, ensuring compatibility with Drive models 1A, 1B, and 1C.
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€ 64,08
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1-2 weeks delivery time Price incl. 19% VAT The Gasket Kit for Stern Drive Alpha One, product number 2727890 FNI, includes a gasket seal ring and three O-rings, ensuring a reliable seal for your marine engine. It is compatible with the Stern Drive Alpha One and is referenced as 27-64818T4.
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€ 30,99
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1-2 weeks delivery time Price incl. 19% VAT The Exhaust Sleeve Coupling is designed for engines ranging from 120 to 198 horsepower, ensuring optimal exhaust flow and performance. Constructed for durability, it is identified by the FNI product number 2727891 and the original reference 70981A3.
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€ 24,18
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1-2 weeks delivery time Price incl. 19% VAT The Exhaust Sleeve Coupling is specifically designed for 140/165 HP engines, ensuring optimal performance and durability. This component facilitates smooth exhaust management, enhancing engine efficiency and reducing wear. It features a product number of 2727892 FNI and is referenced as 53114A1.
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€ 29,90
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1-2 weeks delivery time Price incl. 19% VAT The Gasket Kit for models 1A, 1B, and 1C is essential for ensuring a proper seal and preventing leaks. It includes a gasket seal ring and three O-rings, making it compatible with EZ rifles as well, specifically part number 27-35996A1. The product number for this kit is 2727893 FNI.
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€ 27,56
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1-2 weeks delivery time Price incl. 19% VAT The Transmission Water Hose is specifically designed for MerCruiser Bravo sterndrives, ensuring optimal performance and reliability in marine environments. With a durable construction that withstands harsh conditions, it effectively maintains proper engine cooling. The product number is 2727896 FNI, compatible with all Bravo sterndrives, referencing original part number 32-43437.
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€ 29,09
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1-2 weeks delivery time Price incl. 19% VAT The Cover Transmission Bellow is specifically designed for Sterndrive and Cobra engines, providing essential protection against water and debris. With product number 2727900 FNI, it serves as a reliable component, aligning with original OMC references 987467 and 983973, as well as Volvo references 3854127 and 3841481, ensuring optimal performance and durability for your marine engine.
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€ 42,61
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1-2 weeks delivery time Price incl. 19% VAT The Cover Transmission Bellow is a crucial component for Sterndrive and Cobra engines, designed to ensure optimal performance by preventing leaks and damage. With a durable construction, it allows for easy installation and replacement, making it an essential part for maintaining the integrity of the transmission system.
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€ 12,72
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1-2 weeks delivery time Price incl. 19% VAT The Coupling Sleeve is a vital component for Sterndrive and Cobra engines, ensuring a secure connection between the transmission and engine, which enhances overall performance and reliability. It is identified by the FNI product number 2727910 and the original reference 912374-1, serving as a collar transmission bellow.
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€ 22,95
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1-2 weeks delivery time Price incl. 19% VAT The coupling sleeve is a crucial component for Sterndrive/Cobra and Volvo engines, specifically designed to connect engine parts for efficient power transmission. It is compatible with Sterndrive/Cobra engine reference 3852741 and Volvo engine references 3863450 and 897599-7, ensuring optimal performance and durability.
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€ 42,06
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1-2 weeks delivery time Price incl. 19% VAT The cover transmission bellow for the AQ175/280/T/PT/AQD40/V8 engine, with FNI product number 2727871, is designed to enhance engine performance by protecting transmission components from debris and moisture. It is compatible with various models and references original part numbers 875828-6 and 876633-9.
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€ 51,04
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1-2 weeks delivery time Price incl. 19% VAT The Cover Transmission Bellow is specifically designed for AQ200, AQ250, AQ270, AQ275, AQ280, and AQ290 engines, ensuring a secure fit and preventing leaks. With FNI Product Number 2727872 and an original reference of 876294-0, it features durable construction for long-lasting performance.
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€ 50,28
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1-2 weeks delivery time Price incl. 19% VAT The Cover Transmission Bellow for AQ200/250/270/275/280 engines (FNI Product Number: 2727873) is designed to protect transmission components and ensure optimal performance. It is manufactured to high standards of durability and is compatible with original reference 876631-3.
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€ 33,63
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What are the different types of boat bellows and their specific uses?
Boat bellows come in three main types: exhaust bellows, shift cable bellows, and u-joint bellows, each serving a specific function in a stern drive system. Exhaust bellows direct engine exhaust away from the boat through the drive, while shift cable bellows protect the shift cable from water intrusion and prevent leaks. U-joint bellows shield the universal joints and gimbal bearing from moisture and debris, helping to prevent rust and ensuring smooth operation of the outdrive.
Why is it important to regularly inspect and maintain boat bellows?
Regular inspection and maintenance of boat bellows are essential to prevent water intrusion and protect key components like the gimble bearing and shift cable. Cracks or dry bellows can lead to leaks, causing damage to the bell housing and requiring costly repairs. Using the right tools, such as an expander tool and socket, allows mechanics to carefully remove and replace worn bellows, ensuring the stern drive operates smoothly and the transom remains sealed against sea exposure.
In what marine environments do boat bellows experience the most wear and tear?
Boat bellows experience the most wear and tear in saltwater environments due to constant exposure to corrosion, UV rays, and marine growth. Frequent check and maintenance are necessary in high-motion conditions, such as rough waters or areas with heavy boat traffic, where the mount and clamp connections endure significant strain. Proper access to the bellows for inspections and timely pull and replacement of worn-out units can prevent leaks and potential drivetrain damage.