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 STM4504 heat exchanger unit is a Vetus-manufactured cooling system component intended for Hyundai engines. It is engineered to regulate engine temperature in marine operation and is supplied as a spare part for Vetus marine engine applications. |
$ 947.62
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1-2 weeks delivery time The Vetus STM4506 heat exchanger unit is a complete cooling-system component specified for VH4.65-80 marine engines. Supplied in a grey color scheme, it is intended to support efficient engine cooling in marine applications as part of Vetus spare parts for Vetus marine engines. |
$ 1,962.25
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1-2 weeks delivery time The Vetus STM4507 alternator tension support bracket is a marine engine component used to ensure proper alternator tensioning within the engine system. Identified as model STM4507 and supplied by Vetus, this support provides stability for alternator belt tension setup as part of Vetus marine engine spare parts. |
$ 153.15
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1-2 weeks delivery time The Vetus STM4508 alternator belt tension support component is intended for VH4.65 and VH4.80 marine engines, providing alternator support with belt tension adjustment capability. It is used to maintain correct alternator belt alignment and tensioning to support the engine charging system performance and service life. |
$ 51.69
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1-2 weeks delivery time The Vetus STM4509 alternator drive belt is a V-belt intended for power transmission in marine engine charging systems and is specified for VH4.65 and VH4.80 engines, referenced for 100A alternator applications. Supplied as a spare part for Vetus marine engines, it is described as precision-engineered for reliable alternator belt drive service. |
$ 28.71
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1-2 weeks delivery time The Vetus STM4510 flywheel extension component is supplied as a spare part for Vetus marine engine systems and is intended to integrate with a flywheel assembly. The provided data identifies it as model STM4510 and describes it as a precision-engineered extension designed to support reliable operation when used as a replacement or in general machinery applications. |
$ 650.89
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1-2 weeks delivery time The Vetus STM4511 flywheel housing unit is engineered for Hyundai TMC 260 engines and is specified with an Ø 88 mm diameter. It provides protection and structural support for the flywheel assembly to help maintain smooth engine operation, and it is supplied as a spare part for Vetus marine engine applications. |
$ 612.60
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1-2 weeks delivery time The Vetus STM4512 flywheel housing assembly is a 92 mm diameter engine interface component intended for Hyundai ZF engines. It provides structural support and protection for the flywheel assembly to help maintain stable engine operation in marine service, and is supplied as a spare part for Vetus marine engine applications. |
$ 379.05
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Vetus STM4513 - Modified Flywheel Housing (Hole Ø 88) Based on STM4511 for Marine Propulsion Systems
1-2 weeks delivery time The Vetus STM4513 flywheel housing assembly is an adapted housing (hole Ø 88) based on STM4511, intended to protect and support the flywheel assembly in marine propulsion systems. It is precision-engineered to maintain alignment and smooth operation and is supplied as a spare part for Vetus marine engines, with stated compatibility across a range of engine models. |
$ 478.60
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1-2 weeks delivery time The Vetus STM4514 flywheel housing assembly is engineered for Hyundai engines with SAE 7 specification, providing mechanical support and protection for the flywheel assembly. The housing is intended to maintain precise alignment to support smooth engine operation in marine propulsion system installations. |
$ 622.18
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1-2 weeks delivery time The Vetus STM4517 Allen-head fastening bolt is an M8x100mm bolt specified for use on the VH4.65/80 heat exchanger. It is a Vetus spare part used to provide secure fastening as part of a marine engine cooling system heat exchanger installation. |
$ 2.10
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1-2 weeks delivery time The Vetus STM4518 rear lifting eye component is intended to provide a secure lifting/handling attachment point for VH4.65 and VH4.80 marine engines during installation, maintenance, and transportation. It is also listed as compatible with warmtewisselaar unit (<- 03-03) and heat exchanger unit (<- 03-03) applications within Vetus marine engine spare parts. |
$ 14.36
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1-2 weeks delivery time The Vetus STM4519 flywheel ring assembly is a heavy-duty, heavier-variant ring component intended for the powerpack on VH4.65 and VH4.80 marine engines. It is specified as a robust flywheel ring to provide enhanced inertia and stability for smoother and more consistent powerpack operation in marine applications. |
$ 813.62
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1-2 weeks delivery time The Vetus STM4520 pump mount assembly is a seawater pump support designed to securely hold pumps in place in marine environments. Identified as model STM4520 and specified as a pump mount, it provides a stable base intended to support effective pump operation across various marine applications and is listed within spare parts for Vetus marine engines. |
$ 287.16
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1-2 weeks delivery time The Vetus STM4521 V-belt component is specified for seawater pump fastening in marine applications. Supplied as a spare part for Vetus marine engines, it is manufactured from high-grade rubber and is described as resistant to corrosion and wear for durable service in marine environments. |
$ 95.73
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1-2 weeks delivery time The Vetus STM4522 raw water circulation pump (40 Full Cam configuration) is a raw water pump specified for VH4.65-80 engines. It is intended to provide efficient raw water circulation to support marine engine cooling performance and is supplied as a spare part for Vetus marine engine systems. |
$ 698.75
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1-2 weeks delivery time The Vetus STM4523 V-belt drive component is a replacement belt specified for the sea water (raw water) pump application on Vetus Hyundai VH4.65 and VH4.80 marine engines, and is also referenced for DT(A)43, DT(A)64, and DT(A)67. It is described as being engineered for durability and consistent power transmission to support smooth pump operation and reliable water circulation in marine engine cooling service. |
$ 26.32
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1-2 weeks delivery time The Vetus STM4528 stainless steel Allen screw is a marine fastening component with M10x1.25 thread and 90 mm length, specified as a bolt/Allen screw for secure assembly work. It is listed as compatible with VH4.65 and VH4.80 engines and with flywheel housing applications, providing precise threading for reliable fastening in marine environments. |
$ 4.78
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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.