VETUS develops marine equipment and onboard systems for leisure boats, yachts, and small commercial vessels. Its product range covers propulsion and maneuvering, exhaust and cooling systems, fuel and freshwater equipment, ventilation, hatches and portlights, pumps, hoses, deck equipment, electrical components, and a wide selection of spare parts.
Download VETUS Catalogue (English)
At Yacht-Supply24.com, we supply VETUS marine equipment and spare parts for new installations, maintenance, replacement, and upgrade projects. We can also assist with product selection, spare part identification, and finding suitable alternatives for existing VETUS systems.
Send us your request if you need help selecting the correct VETUS product or replacement part.
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1-2 weeks delivery time The Vetus STM7717 complete rocker shaft assembly is a valve train component set intended for Vetus M4.15, M4.17, and M4.55 marine engines. Supplied as a comprehensive assembly including the necessary components for the engine’s valve mechanism, it provides control of valve timing and valve operation for reliable engine function in marine applications. |
$ 76.58
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1-2 weeks delivery time The Vetus STM7718 fastening bolt is a marine engine hardware component used to secure internal engine-system parts on Vetus M4.15, M4.17, M4.35, and M4.45 models. It is specified as a spare part for Vetus marine engines and is intended to maintain structural integrity by providing reliable mechanical fastening within the engine assembly. |
$ 3.83
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Vetus STM7719 - Rocker Complete Assembly for M4.15, M4.17, M4.35, M4.45, M4.55 Marine Diesel Engines
1-2 weeks delivery time The Vetus STM7719 rocker complete assembly is an engine valvetrain component engineered for Vetus M4.15, M4.17, M4.35, M4.45, and M4.55 marine diesel engines. It provides support for valve operation and is supplied as a spare part for Vetus marine engine maintenance and repair applications. |
$ 60.30
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1-2 weeks delivery time The Vetus STM7720 valve adjuster-bolt nut is a fastening component intended for use on valves within Vetus M4-series marine engines, including M4.15, M4.17, M4.35, M4.45, M4.55, and M4.56 applications. It is specified as suitable for valves in M4.55 and M4.56 engines and is used to secure components within the engine system as part of Vetus marine engine spare parts. |
$ 2.10
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1-2 weeks delivery time The Vetus STM7721 fuel tube assembly is specified for Vetus M4.15, M4.17, and M4.55 engines and is described as a conduit for fuel delivery within the engine fuel system. The provided source text also references “Bolt for Rocker” alongside the STM7721 identifier, but no additional rocker-bolt specifications are stated. Category is listed as spare parts for Vetus marine engines. |
$ 10.53
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1-2 weeks delivery time The Vetus STM7722 rocker shaft support component is intended to provide structural reinforcement for the engine valve system on Vetus M4.14, M4.15, M4.35, and M4.45 marine engines. It is specified as a support for the rocker shaft and is supplied as a spare part for Vetus marine engine applications. |
$ 32.06
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1-2 weeks delivery time The Vetus STM7723 support component is engineered for Vetus M4.15, M4.17, M4.35, M4.45, and M4.55 marine diesel engines to provide essential support for valve operation. Supplied as a spare part for Vetus marine engines, it is intended for engine maintenance and repair where dependable valve-train support is required. |
$ 33.51
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1-2 weeks delivery time The Vetus STM7724 rocker shaft is a valve system shaft used to provide support and transmit motion within the engine valve train. It is specified in the provided data for use with M4.55 and M5.56 engines and is also referenced as “Rockershaft M4.15/17”, indicating application across these Vetus M-series engine variants as stated. |
$ 76.58
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1-2 weeks delivery time The Vetus STM7725 valve cap component is intended for valves used on Vetus M4.55 and M5.56 engines, providing protection and sealing within the engine valve system. It is specified to prevent debris ingress and maintain proper sealing to support reliable engine operation in marine environments and is supplied as a spare part for Vetus marine engines. |
$ 17.23
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1-2 weeks delivery time The Vetus STM7727 valve spring component is intended for use in the valve system of Vetus M4.55 and M5.56 engines, where it maintains proper valve tension and supports correct valve operation. Supplied as a spare part for Vetus marine engines, this spring is specified as a critical element for valve functionality within marine engine applications. |
$ 17.23
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1-2 weeks delivery time The Vetus STM7728 bolt fastener is a durable, precision-made component intended for secure and reliable fastening. Supplied as a spare part in the Vetus marine engine parts category, it is described as suitable for use across marine, automotive, and industrial applications where a dependable bolt is required for maintenance and repair tasks. |
$ 13.40
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1-2 weeks delivery time The Vetus STM7732 complete rocker cover assembly is intended for Vetus M4.15, M4.17, and M4.55 marine diesel engines, providing protection and support for engine components during operation. Supplied as a spare part for Vetus marine engine service and repair, it is referenced for use in both marine and industrial applications. |
$ 248.88
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1-2 weeks delivery time The Vetus STM7734 valve cover gasket (VD seal) is a rocker cover sealing component intended for Vetus M4.15 and M4.17 marine engines. It is specified as a durable, precision-fit gasket designed to provide a secure seal for the valve cover to help prevent leaks and support normal engine operation. |
$ 37.33
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1-2 weeks delivery time The Vetus STM7736 fastening set consists of bolts and washers intended for the valve cover (rocker cover) area on Vetus M4.15 and M4.17 marine engines. It is specified for securing and sealing the rocker cover + camshaft (Kleppendeksel + nokkenas) assembly to support reliable retention and leak prevention in marine engine service. |
$ 2.88
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1-2 weeks delivery time The Vetus STM7737 camshaft component is a cam shaft spare part specified in size M4.15/17/55 for Vetus marine engine applications. It is described as a precision-engineered unit manufactured from high-quality materials for use where consistent mechanical control and durability are required in mechanical systems. |
$ 1,531.51
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1-2 weeks delivery time The Vetus STM7738 plate component is intended for the rocker cover and camshaft assembly on Vetus M4.15, M4.17, and M4.55 marine diesel engines. It is used to secure and seal the rocker cover, supporting correct operation and protection of the camshaft mechanism, and is supplied as a spare part for Vetus marine engine service. |
$ 88.07
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1-2 weeks delivery time The Vetus STM7740 pushrod component is supplied as a spare part for Vetus marine engines and is described as a precision-engineered rod intended for various applications. The input specifies high-quality construction for durability and reliable performance in demanding conditions. |
$ 24.89
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1-2 weeks delivery time The Vetus STM7741 hose assembly is a marine-grade fluid transfer component intended for coolant, fuel, and other fluid routing/containment duties in onboard systems. It is described as being crafted from durable materials to provide a secure, efficient connection and resistance to harsh marine operating conditions, supplied within the Spare Parts for Vetus Marine Engines category. |
$ 7.66
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What are VETUS marine parts and accessories used for?
VETUS marine parts and accessories are used across a wide range of onboard systems, including propulsion, maneuvering, exhaust, cooling, fuel, freshwater, sanitation, ventilation, steering, and deck equipment. They are suitable for new installations as well as maintenance, repair, replacement, and upgrade work on leisure boats, yachts, and small commercial vessels.
Many VETUS components are designed as part of complete onboard systems, making it easier to match replacement parts and maintain compatibility with existing installations.
Why are VETUS components commonly used in integrated onboard systems?
VETUS develops complete marine systems rather than isolated components, allowing products such as thrusters, exhaust components, cooling equipment, pumps, hoses, control panels, and related accessories to work together within the same installation. This system-based approach can simplify product selection, installation, servicing, and replacement when maintaining an existing VETUS setup.
How can the correct VETUS replacement part be selected?
The correct VETUS replacement part should be selected using the existing product model, part number, dimensions, technical specifications, and installation details. For components within propulsion, exhaust, cooling, sanitation, or maneuvering systems, compatibility with the surrounding equipment should also be checked before ordering.
If the original part number is unavailable, information from the existing equipment label, installation manual, or VETUS catalogue can help identify a suitable replacement or compatible alternative.