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 STM7656 starter relay wiring harness assembly is engineered for M4.15 and M4.17 engines as part of the engine starting system, providing the wiring interface for the main starter relay. It is described as a durable, precision-built harness intended to ensure secure electrical connections and reliable starting-system performance. |
$ 54.56
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1-2 weeks delivery time The Vetus STM7683 calorifier connection kit is an engine-to-calorifier interface kit intended for M4.15, M4.17, M4.35, M4.45, M4.55, and M4.56 engines. It provides the necessary connection components to integrate the engine with a calorifier system and is listed under spare parts for Vetus marine engines. |
$ 257.17
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1-2 weeks delivery time The Vetus STM7686 sealing O-ring is an NBR elastomer component with a 53x1.5 size specification, intended to provide leak prevention and reliable sealing in general service. Listed as a spare part for Vetus marine engines, it is also described for use across marine, automotive, and industrial applications where an O-ring seal of this dimension is required. |
$ 2.88
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1-2 weeks delivery time The Vetus STM7688 cover service kit consists of a cover, O-ring, and bolts for the outside water pump on Vetus STM7460 and STM7630 installations. It is specified for Vetus engine applications including M2.C5, M2.D5, M2.06, and M3.09, and is listed for use on M2, M3, and M4 engine upgrade configurations to support a secure, leak-free pump seal. |
$ 57.44
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1-2 weeks delivery time The Vetus STM7696 sealing O-ring is intended for impeller pumps equipped with a 3-hole cover and is specified as compatible with M2.C5, M2.D5, M2.06, and M3.09 engines. This O-ring is used within the impeller pump system to provide sealing and help prevent leakage, supplied under the Spare Parts for Vetus Marine Engines category. |
$ 7.56
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1-2 weeks delivery time The Vetus STM7700 complete cylinder head assembly is specified for the Vetus M4.17 engine as a replacement component used in engine maintenance and repair work. The input identifies cross-references “111591” and “STM9901” in relation to STM7700, and lists it under spare parts for Vetus marine engines. |
$ 4,211.65
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1-2 weeks delivery time The Vetus STM7702 cap component is a 35.2 mm sealing and protection cap intended to provide secure closure and leak prevention in various applications. Listed under spare parts for Vetus marine engines, this cap is supplied as a maintenance/repair item where a reliable protective seal is required. |
$ 11.49
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1-2 weeks delivery time The Vetus STM7704 exhaust valve guide component is specified at 45 mm length and is used to provide accurate guidance and alignment for exhaust valve movement. Listed under spare parts for Vetus marine engines, it is indicated for M4.15, M4.17, M4.35, M4.45, M4.55, and M4.56 engine applications. |
$ 17.23
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1-2 weeks delivery time The Vetus STM7705 inlet valve guide component is specified with a length of 51 mm and is used to provide guidance and alignment for inlet valves in the engine. This spare part is listed for M4.15, M4.17, M4.35, M4.45, M4.55, and M4.56 applications and is supplied within the category of spare parts for Vetus marine engines. |
$ 20.10
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1-2 weeks delivery time The Vetus STM7706 bushing component is specified for M4.17 engines and is identified with serial number 111591. It is described as providing alignment and support for engine components in marine engine applications, and is listed within spare parts for Vetus marine engines; the source text also references STM9986 in connection with this item. |
$ 40.21
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1-2 weeks delivery time The Vetus STM7708 fastening bolt is a spare component intended for use with M415 and M417 engines, supporting secure fastening during engine assembly and maintenance. It is listed as a spare part for Vetus marine engines and is specified as a precision-crafted, durable bolt for reliable performance across the stated applications. |
$ 16.60
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1-2 weeks delivery time The Vetus STM7709 cylinder head sealing gasket is an original spare part intended to seal the interface between the cylinder head and the engine block on Vetus M4.15 and M4.17 engines. It is developed for Vetus engine applications; gasket appearance may vary slightly depending on the specific model. |
$ 156.99
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1-2 weeks delivery time The Vetus STM7710 lifting eye component is intended for Vetus M4.45 upper cover keel cooling systems, providing a dedicated lifting point for handling the upper cover during maintenance and installation. It is supplied as a spare part for Vetus marine engine-related systems and supports secure lifting of keel cooling system components in marine and industrial applications. |
$ 8.62
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1-2 weeks delivery time The Vetus STM7712 inlet valve component is engineered for M4.15, M4.17, and M4.55 engines and is used to regulate airflow into the engine cylinders. Supplied as a spare part within the Vetus marine engine range, it is specified for engine maintenance and repair where an inlet valve for the stated engine models is required. |
$ 47.38
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1-2 weeks delivery time The Vetus STM7713 exhaust valve component is intended for Vetus M4-series marine diesel engines and is used to regulate exhaust gas flow from the engine cylinders. Supplied as a spare part for Vetus marine engine service, it is specified for M4.15, M4.17, M4.35, M4.45, and M4.55 engine applications. |
$ 49.29
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1-2 weeks delivery time The Vetus STM7714 valve spring component is intended for valve applications on Vetus M4.14, M4.15, M4.35, and M4.45 engines. It supports correct valve operation to maintain sealing and functional performance within the engine combustion system and is supplied as a spare part for Vetus marine engines. |
$ 10.15
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1-2 weeks delivery time The Vetus STM7715 valve spring retainer component is intended for Vetus M4.15, M4.17, M4.35, M4.45, M4.55, and M4.56 engines, providing retention and correct positioning of the valve spring within the engine combustion system. It is described as supporting valve train stability by preventing valve float to maintain precise engine performance and is supplied as a spare part for Vetus marine engines. |
$ 8.62
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1-2 weeks delivery time The Vetus STM7716 top valve stem cap is a closure and protection component for M4 engine applications, specified for M4.15, M4.17, M4.35, M4.45, M4.55, and M4.56 engines. Listed as a spare part for Vetus marine engines, it is intended to provide secure closure and protective coverage at the top valve stem location. |
$ 13.31
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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.