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 STM6433 keeper plate carterbolt is a fastening retention component intended to secure critical engine hardware in Vetus marine engine installations. It is described as precision-crafted for durability and is used to help prevent loosening during operation; compatibility is indicated for various Vetus marine engines. |
$ 2.88
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1-2 weeks delivery time The Vetus STM6434 carter bolt (7X100X22) is a fastening component used to secure engine parts in Vetus marine engine installations. It is specified as a spare part for Vetus marine engines and is described as compatible with various Vetus marine engine applications, with a stated size of 7X100X22. |
$ 2.10
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1-2 weeks delivery time The Vetus STM6470 piston component is manufactured for Vetus P4.17 and P4.19 marine engine applications and is specified with a piston diameter of 83.130 ± 0.009. Supplied as a spare part for Vetus marine engines, it is a precision-engineered internal engine part intended to support engine performance and reliability in marine operating conditions. |
$ 382.88
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1-2 weeks delivery time The Vetus STM6503 engine cover component is intended for M4, P4.17, P4.19, and P4.42 engines, providing a fitted protective barrier against dust, debris, and environmental exposure. Supplied as a spare part for Vetus marine engine installations, it is specified as meeting marine standards for durability and reliability in demanding marine environments. |
$ 119.64
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1-2 weeks delivery time The Vetus STM6505 flywheel assembly is an aggravation flywheel intended for Vetus marine engine installations and specified as compatible with P4.17, P4.19, and P4.42 models. It is listed with a net weight of 10.64 kg and overall dimensions of 40 mm x 319 mm x 292 mm (h x w x d), manufactured from high-quality corrosion-resistant steel and described as precision-balanced to minimize vibration. Operating limits and service data provided include a maximum operating temperature of 85°C, maximum speed of 3,000 RPM, torque output of 500 Nm, an operating pressure range of 5–7 bar, and a recommended maintenance interval of 1,000 operating hours. |
$ 287.16
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1-2 weeks delivery time The Vetus STM6511 hose pillar fitting with G 1/4 thread and Ø8 hose connection is intended for integration with the DET.44 expansion tank and is used to provide a secure hose interface in marine fluid management installations. It is specified as compatible with Vetus expansion tank models DT/DET44, DTA/DETA44, DT/DET66, and DTA/DETA66. |
$ 4.78
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1-2 weeks delivery time The Vetus STM6512 inner sleeve socket is a Vetus-engineered socket tool intended for various marine applications, including maintenance, repairs, and installations. The input specifies durable construction, precise engineering, and compliance with marine standards, supporting reliable use for vessel system upkeep. |
$ 9.58
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1-2 weeks delivery time The Vetus STM6514 raw water impeller pump assembly is an engine cooling system circulation component intended for Vetus P4.17 and P4.19 engines. It is specified with dimensions of 14.29 x 57 x 31.6 mm (AxBxC) and is supplied as a spare part for Vetus marine engine installations to support water circulation in the cooling circuit. |
$ 909.33
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1-2 weeks delivery time The Vetus STM6521 sealing element is a precision-engineered seal intended for marine engine applications and specified as compatible with P4.17 and P4.19 models. It is described as providing protection against leaks and corrosion and is supplied as a spare part for Vetus marine engines. |
$ 30.63
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1-2 weeks delivery time The Vetus STM6523 exhaust manifold assembly is an engine exhaust-system component intended for Vetus P4.17 and P4.19 marine engines, supporting the discharge of exhaust gases from the engine. Produced by Vetus for a precise fit, it is stated to meet marine application standards and is supplied within the spare parts range for Vetus marine engines. |
$ 829.57
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1-2 weeks delivery time The Vetus STM6528 alternator drive belt is a Multi V-belt specified for P4.17 and P4.19 marine engine applications. It is intended to provide power transmission for alternator operation and is supplied within the category of spare parts for Vetus marine engines. |
$ 31.59
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1-2 weeks delivery time The Vetus STM6529 bushing component is a precision-engineered spare part intended to reduce friction and wear between moving parts in marine applications, supporting smooth operation and service life in various marine systems. It is specified as a spare part for Vetus marine engines and is described as corrosion resistant for extended use in marine environments. |
$ 3.83
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1-2 weeks delivery time The Vetus STM6539 allen screw component is an M8x40 fastening element for marine applications, used to provide a reliable and secure attachment for various components within marine systems. It is specified as a durable, corrosion-resistant screw intended for installation and removal with an Allen wrench 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 STM6541 engine wiring loom assembly is intended for P4.17 and P4.19 marine engines, providing the electrical interconnections required for engine system operation. As a spare part for Vetus marine engines, it is designed for marine-environment use and supports maintenance, repair, and installation work where an engine wiring loom is required. |
$ 220.15
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1-2 weeks delivery time The Vetus STM6548 connector assembly is a complete 12V T-connector (also referenced as a Y-connector) used in marine wiring systems to distribute electrical power and maintain connectivity between onboard electrical components. It is specified as compatible with P4.17, P4.19, M2.06, DT43, DTA43, DT64, and DTA64 models and is listed under spare parts for Vetus marine engines. |
$ 191.44
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1-2 weeks delivery time The Vetus STM6550 hose assembly for the heat exchanger-to-exhaust manifold connection is intended for use in marine engine cooling systems to support heat transfer from exhaust gases to the cooling water circulating through the heat exchanger. It is described as a durable hose designed for a seamless interface between the heat exchanger and exhaust manifold, helping maintain effective heat dissipation and stable engine operating temperature. |
$ 8.62
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1-2 weeks delivery time The Vetus STM6552 hose assembly is intended for marine fluid-transfer service and is identified for use at the heat exchanger housing circulation pump location. It is supplied as a spare part within the Vetus marine engine spares category and is described as suitable for cooling-system, fuel-system, and other onboard applications where efficient fluid transfer is required. |
$ 8.62
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1-2 weeks delivery time The Vetus STM6554 hose assembly is intended for the cylinder head-to-circulating pump connection in marine engine cooling systems, supporting fluid transfer between the cylinder head and the circulating pump. Manufactured by Vetus as a spare part for Vetus marine engines, it is specified for cilinderhead-circulating pump service in demanding marine environments. |
$ 9.58
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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.