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 18-15707 pulley component is engineered for Vetus VD6.170 and VD6.210 engines and is intended for installations using a second alternator in Whisper Power systems rated at 24V and 75A. It is specified as a spare part for Vetus marine engines and is described as precision-engineered to support reliable operation in marine and industrial applications. |
$ 181.86
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1-2 weeks delivery time The Vetus 18-15756 second-alternator integration kit is intended to facilitate installation of a second alternator on VD4.120 and VD4.140 engines, supporting a Whisper power 24V-75A system. The kit is supplied with an alternator wiring loom and controller, and includes a belt drive system (belts and pulleys), mounting hardware (brackets, mounts, and fasteners), electrical components (wiring harnesses, connectors, and fuses), plus an instruction manual for configuration of a dual alternator setup. |
$ 717.89
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1-2 weeks delivery time The Vetus 18-15868 threaded stud component with M12x1.25 thread pitch is specified as a mounting fastener for gearbox assemblies on Vetus marine diesel engines, including VD4.120, VD4.140, VD6.170, and VD6.210. It is described as having robust construction with corrosion-resistant properties to support secure, stable attachment for maintaining gearbox integrity in marine environments. |
$ 2.88
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1-2 weeks delivery time The Vetus 18-16367 complete protection cover assembly is specified as a protective cover for a second alternator and is listed as compatible with the Whisper Power 24V-75A model. Supplied within the spare parts range for Vetus marine engines, it is intended to shield the alternator from environmental exposure and mechanical wear. |
$ 248.88
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1-2 weeks delivery time The Vetus 19-17339 connector and wire set is an electrical connectivity kit intended for throttle component connections on Vetus VD4 and VD6 engines, supporting secure integration with the engine throttle system for smooth operation and precise control. It is specified as compatible with VD4.120, VD4.140, VD6.170, and VD6.210 engines and is supplied as a spare part for Vetus marine engines. |
$ 5.74
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1-2 weeks delivery time The Vetus 19-17663 alternator unit is specified as a 12V 85A charging component for Vetus M2 and M3 engine applications and is supplied excluding mounting set 08-013942. The provided information also states an output of 14V and 75A and identifies it as a direct replacement for STM7437 for marine engine charging system service. |
$ 459.45
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1-2 weeks delivery time The Vetus 19-18418 oil pressure sensing kit is supplied as a sensor and adaptor set for monitoring oil pressure on Vetus M4 engines. It is specified as compatible with instrument panel model ‘34’ and is provided as a spare part for Vetus marine engine installations. |
$ 277.59
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1-2 weeks delivery time The Vetus 19-18488 adapter component is specifically designed for compatibility with the ZF SD10 saildrive, providing a tailored fit for integration in marine applications. It is intended to streamline installation and is supplied as a spare part within the Vetus marine engine spare parts category. |
$ 172.30
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1-2 weeks delivery time The Vetus 20-18726 tube stack (cooling cartridge) is a precision-engineered heat exchanger internal component intended to improve heat exchange efficiency in Vetus M4.15 and M4.17 heat exchangers. Built for reliable heat transfer and durability, it supports the overall effectiveness and operating performance of M4 engine cooling systems and is supplied as a spare part for Vetus marine engines. |
$ 603.03
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1-2 weeks delivery time The Vetus 20-19166 tube stack assembly is engineered for Vetus M3 heat exchanger units and is specified to fit M3.09, M3.28, and M3.29 engines. Identified as a new version, it is intended to improve heat exchange efficiency to support reliable marine engine cooling performance. |
$ 603.03
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1-2 weeks delivery time The Vetus 20-19178 tube stack assembly is a dedicated heat exchanger unit component intended for VH4.65 and VH4.80 marine engines produced after March 2003. It supports efficient engine cooling to maintain operating temperature and is supplied as a spare part for Vetus marine engine cooling system service. |
$ 629.84
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1-2 weeks delivery time The Vetus 20-19223 alternator kit assembly is a complete 12V, 140A charging-system solution intended for power generation on marine vessels. Supplied as a kit including the necessary components for installation and operation of the alternator system, it is specified as a spare part for Vetus marine engines and is intended to support reliable onboard electrical performance. |
$ 583.89
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1-2 weeks delivery time The Vetus 21-20678 support component for the M Line is a structural support element intended for marine and industrial installations where stability and reliability are required. Described as a sturdy, robustly constructed spare part, it is manufactured using high-quality materials and precision manufacturing techniques to enhance the stability of supported structures. |
$ 11.49
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1-2 weeks delivery time The Vetus 21-20766 air intake adapter is a precision-engineered intake system component intended for use with M4.56 air intake housings in marine engine installations. It is specified as a durable adapter for airflow management within the air intake system and is supplied under spare parts for Vetus marine engines. |
$ 15.32
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1-2 weeks delivery time The Vetus 21-21053 adjustment plate component is engineered for VD4.120, VD4.140, VD6.170, and VD6.210 marine engines, supporting precise adjustment and alignment during engine maintenance. It is described as a high-quality construction spare part intended to withstand marine operating conditions and to help maintain optimal engine performance, efficiency, and durability. |
$ 24.89
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1-2 weeks delivery time The Vetus 21-21506 bleeding plug component is designed to bleed trapped air from Deutz VD4.120 and VD4.140 aftercoolers used in marine and industrial applications. By eliminating air pockets that can reduce cooling efficiency, this plug supports proper aftercooler operation and helps maintain reliable engine cooling performance as part of Vetus marine engine spare parts. |
$ 28.71
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1-2 weeks delivery time The Vetus 21-21753 engine support component is designed for M4.56 marine engines, providing a secure mounting point to maintain stability during operation in marine environments. Supplied as a spare part for Vetus marine engines, it is intended to support stable and efficient engine function through reliable engine mounting. |
$ 28.71
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1-2 weeks delivery time The Vetus 22-21939 coolant hose assembly connects the thermostat housing to the circulation pump on Vetus Mdl.15, Mdl.17, Mdl.35, and Mdl.45 engines, supporting coolant circulation for temperature regulation. Specified as a 12mm/8mm hose, it is intended for durability in marine and industrial environments and is described as resistant to heat and corrosion for sustained cooling-system service. |
$ 11.49
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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.