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 17-9701 crankcase ventilation pipe assembly is a 4-cylinder engine component intended for crankcase bleeding/ventilation on VD4.120 and VD4.140 engines, designed specifically for installation at the top cover. It facilitates removal of excess gases and supports crankcase pressure regulation for proper engine ventilation in marine and industrial applications. |
$ 15.32
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1-2 weeks delivery time The Vetus 17-9723 crankcase ventilation U-hose assembly is a U-shaped marine hose component for 4-cylinder engine crankcase breathing systems, manufactured from high-quality synthetic rubber/elastomer with resistance to oil, fuel, and UV degradation. It is specified with a 12 in (30.48 cm) length, 1.5 in (3.81 cm) inner diameter, 2.0 in (5.08 cm) outer diameter, 0.25 in (0.635 cm) wall thickness, a temperature range of -40°F to 250°F (-40°C to 121°C), and is designed to withstand operating pressures up to 1.5 bar (21.75 psi); installation is described as flexible using standard marine hose clamps. |
$ 14.36
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1-2 weeks delivery time The Vetus 17-9889 alternator unit is a 24V, 60A charging component intended for marine engine electrical systems, providing onboard battery charging support. Supplied as a spare part for Vetus marine engines, it is specified with a 24V voltage output and 60A capacity for vessel electrical power requirements. |
$ 842.33
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1-2 weeks delivery time The Vetus 18-14240 potentiometer set is an engine control component set intended for VD engines, providing control and adjustment capability via included potentiometers. Identified by product code 18-14240, it is supplied as a spare part for Vetus marine engine applications and is specified as a set of high-quality potentiometers for accurate and reliable operation. |
$ 1,005.06
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1-2 weeks delivery time The Vetus 18-14330 fuel filtration element is specified for Vetus VD4.120 and VD4.140 marine engines and is used to capture fuel contaminants to support clean fuel delivery and stable engine operation. It is identified as a fuel filter for VD4/VD6 applications with an M18x1,25 connection and an overall length of 140 mm, supplied within the spare parts range for Vetus marine engines. |
$ 74.57
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1-2 weeks delivery time The Vetus 18-14404 top cover assembly is an engine block cooling cover engineered to regulate and maintain optimal engine temperature on VF4.145, VF4.200, and VF4.180 engines. It is intended for use in demanding marine and industrial environments and is supplied as a spare part for Vetus marine engines to support reliable cooling performance and engine efficiency. |
$ 382.88
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1-2 weeks delivery time The Vetus 18-14446 alternator kit is a Whisper Power alternator assembly rated at 24V and 75A, supplied complete with a controller and a 79 mm pulley. Listed as spare parts for Vetus marine engines, it is provided as a complete alternator package for marine electrical power generation. |
$ 3,819.19
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1-2 weeks delivery time The Vetus 18-14649 filler neck assembly is a heat exchanger system component supplied excluding cap, intended for use with pressure cap 18-14715 (M,H) or 18-14716 (D). This new-type filler neck design is standard on all new Vetus heat exchangers and is specified to ensure correct operation of the heat exchanger system; depending on engine type, an additional pressure cap (including SETDOPM as referenced) may be required for proper functionality. |
$ 33.51
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1-2 weeks delivery time The Vetus 18-14705 dedicated fuel hose assembly set is specified for 6-cylinder VD6.170 and VD6.210 marine engines and includes hose sizes 12, 13, and 14. This set is intended for fuel system service as a spare part for Vetus marine engines, supporting consistent fuel delivery in marine operating conditions. |
$ 90.46
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1-2 weeks delivery time The Vetus 18-14706 dedicated fuel hose assembly set is specified for VD6.170 and VD6.210 6-cylinder engines and includes fuel hoses in sizes 16 and 17. Intended as a spare part for Vetus marine engine fuel systems, the set is described as durable and resistant to harsh marine-environment conditions while supporting consistent and efficient fuel delivery. |
$ 57.34
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1-2 weeks delivery time The Vetus 18-14715 pressure relief cap is a 1 bar rated cap intended for Vetus M-line and H-line systems, calibrated to release excess pressure when it exceeds 1 bar to protect cooling system components and maintain efficient operation. It is described as a durable, reliable spare part designed for straightforward installation and replacement in marine environments. |
$ 38.29
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1-2 weeks delivery time The Vetus 18-14716 radiator pressure cap assembly is specified for D-Line series engines and is used to maintain controlled radiator pressure in the cooling system. It is rated at 1.4 bar and supports efficient cooling operation by helping to prevent overheating during engine use; supplied as a spare part for Vetus marine engines. |
$ 38.29
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1-2 weeks delivery time The Vetus 18-15004 second-alternator installation kit is intended for Vetus VD6 engines (excluding No.5) and enables integration of a Whisper Power 24V-75A alternator to increase charging capability. The kit is supplied as a complete set for a comprehensive installation process and is described as including an alternator, wiring loom, and controller to facilitate straightforward fitment without extensive modifications. |
$ 813.62
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1-2 weeks delivery time The Vetus 18-15006 support bracket assembly is intended for second alternator configurations on VD4.120 and VD4.140 engines and is specified as compatible with Whisper Power 24V-75A systems. It provides stable, secure mounting for auxiliary components such as alternators and is supplied as a spare part for Vetus marine engine applications. |
$ 100.51
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1-2 weeks delivery time The Vetus 18-15207 ECU adaptor panel assembly is an interface component intended to facilitate connection between the engine electronic control unit (ECU) and onboard systems on VF-series installations. It is specified for seamless integration with Vetus VF4.145, VF4.180, and VF4.200 engines and is supplied as a spare part for Vetus marine engine applications. |
$ 287.16
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1-2 weeks delivery time The Vetus 18-15559 potentiometer kit is a VF-series control component supplied without kickdown and specified as clockwise, developed for VF4.145G, VF4.180G, and VF4.200G engines. It provides control and adjustment capability for VF marine engine applications and is listed under spare parts for Vetus marine engines. |
$ 1,799.52
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1-2 weeks delivery time The Vetus 18-15643 alternator pulley component is intended for Deutz engine installations and is compatible with VD4.120, VD4.140, VD6.170, and VD6.210 models. It is specified for use with a 12V-160A 1p alternator and is designed to support correct fitment and alignment within the engine charging system for reliable power generation. |
$ 80.41
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1-2 weeks delivery time The Vetus 18-15686 SPA-profile V-belt is a 13x1350 mm equal-length belt specified for belt-drive power transmission on Deutz VD4.120 and VD4.140 engines, particularly in installations equipped with a second alternator (Whisper power 24V-75A). It is supplied as a spare part for Vetus marine engine applications and is intended to maintain correct belt tension and reliable alternator drive performance in marine and industrial service. |
$ 29.20
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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.