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 Osculati 43.932.10 Exhaust Sleeve is tailored for Mercruiser engines with 140/165 HP, ensuring optimal performance and longevity of the exhaust system. This component serves as a dependable solution for maintaining the integrity and efficiency of your marine engine, enhancing its reliability during operation on the water.
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€ 33,97
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.11 Exhaust Sleeve is a vital component designed specifically for Mercruiser engines with 170/488 horsepower. This exhaust sleeve serves as a high-quality replacement part, ensuring optimal performance and compatibility with the specified Mercruiser models. With the original reference being 70981A3, this Osculati exhaust sleeve is crafted for durability and precision, making it a reliable choice for maintaining and enhancing the exhaust system of your marine engine. Upgrade with confidence, knowing that you have a dependable solution for a seamless fit and efficient operation.
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€ 29,78
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.12 Coupling Sleeve is tailored for Volvo AQ 31-41 systems, guaranteeing seamless fit and optimal performance. Crafted with durability in mind, it ensures efficient transmission operation. Its easy installation minimizes downtime, making it an ideal choice for maintaining smooth and reliable performance in your Volvo transmission system.
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€ 26,75
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.13 Coupling Sleeve is tailored for Volvo KAD42 systems, ensuring seamless fit and optimal performance. Crafted with durability in mind, it ensures efficient transmission operation. Its easy installation minimizes downtime, making it an ideal choice for maintaining smooth and reliable performance in your Volvo transmission system.
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€ 30,25
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.14 Exhaust Sleeve Bravo is a precision-engineered component designed specifically for Mercruiser BRAVO engines. Crafted by Osculati, it ensures optimal exhaust performance and durability. This sleeve replaces the original part number 32-807458T, serving as an essential element for maintaining proper exhaust function. Whether for replacement or upgrade, this product guarantees quality and compatibility, offering peace of mind for your marine engine needs.
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€ 46,52
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.16 Coupling Sleeve is a crucial component tailored for Volvo engines, compatible with a range of models including 4.3L, 5.0L, 5.8L, 7.4L, 8.1L, and 8.2L. Crafted with precision by Osculati, it guarantees a snug fit and reliable performance. This sleeve, replacing the original part number 3852696, ensures your engine operates at its best, delivering durability and compatibility for peace of mind on the water.
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€ 21,45
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.17 transmission bellow, designed for Volvo models with the original reference number 3588753, is a crucial component ensuring smooth transmission performance. Crafted with precision and engineered for compatibility with DPR DPH models, this bellow guarantees reliable operation and longevity. Its construction meets Volvo's stringent standards, providing assurance of quality and durability for your vehicle's transmission system.
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€ 36,19
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.18 transmission bellow is tailored for Volvo engines, accommodating original reference numbers 3863450 and 3852741. Engineered for models like D3, MD, TMD, and TAMD 22, this bellow assures seamless integration and efficient transmission functionality. Crafted to meet Volvo's stringent standards, it guarantees durability and optimal performance, ensuring longevity for your engine's transmission system.
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€ 19,80
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.20 bellows is specifically engineered for MERCRUISER engine control cables, offering superior protection and sealing capabilities. With original reference numbers 74639/74639A2 and 23-30617A2, it ensures compatibility and reliable performance, safeguarding your engine control system against environmental factors and wear.
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€ 11,48
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.25 rubber ring serves as a vital component to prevent water leaks between the engine and stern plate, ensuring a dry environment on board. Designed for Volvo Penta engines with OE reference 804190, two pieces are required for each engine installation. With a 200 mm outside diameter, this ring guarantees compatibility and reliable sealing performance, safeguarding your vessel against water ingress.
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€ 27,05
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.26 rubber ring acts as a crucial barrier against water leaks between the engine and stern plate, ensuring a dry environment on your vessel. Designed for Volvo Penta engines with OE reference 813967, two pieces are needed for installation, each with a 200 mm outside diameter. This ring provides reliable sealing performance, protecting your boat from water ingress even in demanding conditions.
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€ 19,87
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.932.60 transmission bellows is tailored for OMC Cobra engines, ensuring smooth transmission functionality. With original reference number 983973, this bellows guarantees compatibility and reliable performance, meeting the specific requirements of your engine system.
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€ 34,50
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.02 is a transmission bellow designed for Volvo 876631-3, featuring dimensions of Ø83x160 mm. This bellow is compatible with Volvo models 200, 290, DPX, DP-5, and SX, offering a seamless fit. Notably, it comes without a flap and is conveniently interchangeable with the 43.950.05 model, ensuring versatile usage and easy replacement when needed.
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€ 27,51
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.03 is a transmission bellow specifically crafted for Volvo vehicles, with a diameter of Ø80x150 mm. Compatible with models such as the 280, 280PT, and 280T, it ensures optimal transmission performance and durability. Original reference numbers include 876633-9, 875829-4, 875848-4, and 876631-3, offering reliability and compatibility across various Volvo models.
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€ 56,21
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.04 transmission bellow is tailored for Volvo engines 87526 and 876294, featuring a sturdy design with an edge for enhanced durability. With compatibility across various Volvo engine configurations, except for 100 B/S legs, it ensures smooth transmission performance and maintenance.
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€ 29,97
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.05 transmission bellow is tailored for Volvo engines, boasting a diameter of Ø83x160 mm for optimal performance. With its design featuring flaps, it effectively regulates transmission fluid flow. Compatible with a variety of Volvo engine models, its versatility is further enhanced by the leg configuration of 200-290-DPX-SP, ensuring seamless integration into different setups.
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€ 65,12
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.06 transmission bellow is designed specifically for Volvo engines, featuring a diameter of Ø83x160 mm to ensure optimal functionality. With its reference number 3850426, it seamlessly integrates into Volvo engine systems utilizing the SX-DPS leg configuration. Its sturdy construction and precise design make it a dependable component for maintaining smooth transmission performance in Volvo vehicles.
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€ 40,30
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.07 Transmission Bellow is tailored for Volvo engines, specifically referencing the original numbers 3860384/3858139. Measuring Ø83x160 mm, this bellow is compatible with DPG/DPX legs, ensuring reliable performance and compatibility with your marine propulsion system.
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€ 54,07
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.08 transmission bellow is tailored for Volvo engines, featuring dimensions of 116x77x180 mm for precise fitting. With its original reference number 3888916, it seamlessly integrates into Volvo engine systems utilizing the SX-A and DPS-A/B leg configuration. Its sturdy construction ensures reliability in maintaining smooth transmission operation in Volvo vehicles.
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€ 35,80
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 43.950.09 - Transmission Bellow is specifically engineered for Volvo Engines with the original reference 3594509/3808898. Designed for DPR/DPH (D4/D6) models, this transmission bellow ensures optimal performance and reliability. It is essential for maintaining the integrity of your Volvo engine, offering durability and longevity. Compatible with various Volvo engine configurations, it excludes all VOLVO legs 100 B/S.
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€ 38,70
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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.