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 STM1605 fastening nut is a precision-engineered nut intended to provide secure mechanical connections across marine, automotive, and industrial applications. Identified as model STM1605 and supplied as a Vetus spare part, it is specified as a nut-type fastening element for general-purpose use where reliable retention is required. |
$ 2.88
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1-2 weeks delivery time The Vetus STM1606 wave washer component is manufactured to provide spring tension with controlled flexibility across a range of applications. It is specified as a durable, high-quality washer intended to maintain effective tension in service and is supplied within the spare parts range for Vetus marine engines. |
$ 2.10
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1-2 weeks delivery time The Vetus STM1607 alternator assembly is a V-belt driven charging component intended for Vetus marine engine electrical power systems. It is specified for P4.21 and P4.25 engines and is also stated to have a precise fit for D4.29 and DT4.29 engines, providing reliable power generation in marine operating conditions. |
$ 28.63
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1-2 weeks delivery time The Vetus STM1608 pulley component is intended for power transmission duties in marine engine systems, supporting smooth operation in propulsion systems and other marine machinery. It is described as precision-engineered and manufactured from high-quality, corrosion-resistant materials to improve durability and resistance to wear in marine environments, and is supplied as a spare part for Vetus marine engines. |
$ 38.29
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1-2 weeks delivery time The Vetus STM1610 fastening bolt is an M8x25 mm DIN 933 hex-head bolt specified for securing marine equipment including gearboxes and engine components. It is listed as a spare part for Vetus marine engines and is applicable to DT43, DTA43, DT64, DTA64, D4.29, DT4.29, DT4.70, DTA4.85, F1.02, F1.03, M2.02, M2.04, M2.06, M2.C5, M2.D5, and M3.09 engine installations. |
$ 3.74
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1-2 weeks delivery time The Vetus STM1612 fastening bolt is an M10x100 DIN931 hardware component specified for securing the STM8439 pulley assembly on Vetus DT43, DTA43, DT64, DTA64, D4.29, and DT4.29 engines. It is supplied as a spare part for Vetus marine engine installations and is intended to provide a strong, reliable connection to minimize loosening or failure during operation. |
$ 2.10
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1-2 weeks delivery time The Vetus STM1620 alternator bolt specification component is intended for alternator installation on Vetus marine engines and is listed as compatible with M2.02, M2.04, M2.06, M2.C5, M2.D5, and M3.09 engine models. Supplied as a spare part for Vetus marine engines, it is described as having high-quality construction for durability in alternator mounting applications. |
$ 7.66
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1-2 weeks delivery time The Vetus STM1650 pulley assembly is an engine power transmission component intended to support smooth and efficient drive transfer in marine, automotive, or industrial applications. Identified as model STM1650 and supplied as a spare part for Vetus marine engines, it is described as being manufactured with high-quality materials and precision engineering for durability-focused service. |
$ 49.78
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1-2 weeks delivery time The Vetus STM1651 fastening bolt is an M8x35 component manufactured to DIN933 specifications for secure fastening in keel cooler versions used with Vetus marine engines. It is specified for DT44, DET44, DT4.70, and DTA4.85 keel cooler configurations and is also listed as compatible with M2.02, M2.04, M2.06, M2.C5, M2.D5, and M3.09 engine models. |
$ 2.49
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1-2 weeks delivery time The Vetus STM1652 alternator tension support component is intended to support the alternator and maintain proper belt tension on Vetus M3.10 engines, with stated compatibility across M2.02, M2.04, M2.06, M2.C5, and M2.D5 engine variants. It is supplied as a spare part for Vetus marine engine installations to provide secure alternator support and dependable operation. |
$ 34.27
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1-2 weeks delivery time The Vetus STM1653 washer component is an M8-sized spare part used for cooling system maintenance on multiple Vetus marine engine types. It is specified as compatible with DT44 engines, DET44 engines, DTA44 engines, DETA44 engines, DT66 engines, DET66 engines, DTA66 engines, DETA66 engines, DT4.70 engines, DTA4.85 engines, M3.09 engines, M3.10 engines, and M4.14 engines. |
$ 2.49
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Vetus STM1655 - 35 Amp Alternator for 1998-Up M 2.C5, M 2.D5, M 3.09 and M3.10 Marine Diesel Engines
1-2 weeks delivery time The Vetus STM1655 alternator unit is a 35 Amp charging component engineered for VETUS 1998-up marine diesel engines, including the M 2.C5, M 2.D5, M 3.09, and M3.10 series. It is intended to provide reliable charging for onboard electrical systems and is noted as specifically designed for M3.10 engine applications. |
$ 459.45
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1-2 weeks delivery time The Vetus STM1656 alternator drive V-belt is a 935 mm belt specified for Vetus M310 marine engines to transmit engine power to belt-driven auxiliaries. It is used for reliable power transmission to the alternator and the cooling water pump and is described as engineered to withstand heavy loads as part of Vetus marine engine spare parts. |
$ 26.61
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1-2 weeks delivery time The Vetus STM1657 spacing component is a precision-engineered spacer intended to provide accurate separation between parts to maintain alignment and smooth operation in marine machinery. It is described as being constructed from durable materials with resistance to corrosion and wear, and is stated to be compatible with a range of Vetus and other marine equipment. |
$ 3.83
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1-2 weeks delivery time The Vetus STM1658 glow plug unit is an engine pre-heating component for Vetus M3.10 and M4.14 marine engines, used to pre-heat the combustion chambers to support smooth ignition. Electrical specifications include 12 V supply, 11 V per glow plug, and 16.5 A current draw. Physical specifications provided are length 1: 22 mm, length 2: 45 mm, length 3: 86 mm, glow duration: 15 s, connection thread: M4, glow plug thread: M10-1.25, bolt size: 12 mm, and outer diameter: 5 mm. |
$ 53.93
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1-2 weeks delivery time The Vetus STM1660 dynamo mounting shim is an installation and alignment component intended for dynamo montage on Vetus M2-series and M3.09 marine engines. It is specified for use with M2.02, M2.04, M2.06, M2.C5, M2.D5, and M3.09 engine models to support correct dynamo positioning during installation as part of the engine electrical system. |
$ 5.74
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1-2 weeks delivery time The Vetus STM1661 alternator V-belt is a power transmission belt specified for DT43-64 and M4.14 engines, providing drive from the engine to auxiliaries including the alternator and cooling water pump. This belt is engineered to withstand heavy loads and is supplied as a spare part for Vetus marine engine applications. |
$ 30.16
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1-2 weeks delivery time The Vetus STM1706+1715 ball joint assembly is a steering linkage component intended to support smooth and precise steering control in marine steering systems. It is described as manufactured from high-quality materials, resistant to corrosion and wear, and designed to be easy to install and adjust for accurate steering alignment; supplied as a spare part for Vetus marine engines. |
$ 2.39
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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.