Since its inception in 1899, BUKH has been manufacturing marine engines. With over a century of experience, these engines have evolved to become some of the most reliable in the world.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time The Bukh 522C3012 copper ring gasket is a sealing element used across key engine assemblies on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. Designed to provide a tight, reliable seal at critical joints, it supports clean operation in cylinder head and valve components and is also specified for governor and regulating handle assemblies, with additional use on DV24RME camshaft, lubricating oil pump, and lubricating oil filter components. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3014 copper sealing disc is a DIN 7603A copper gasket used in the cylinder head and valve assembly on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. Designed to provide a dependable metal-to-metal seal, it helps prevent leakage at critical cylinder head and valve-related joints during engine operation. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3015 copper sealing washer is built to secure tight, leak-resistant joints across key fuel-system connections on BUKH DV24RME and DV32 marine diesel engines, including the fuel filter, fuel injection pump, fuel lift pump, and fuel piping. On DV32 installations it also supports sealed joints in the air inlet and turbocharger assembly, helping maintain clean fuel delivery and stable air management under marine operating conditions. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3016 copper gasket ring is a sealing washer used across multiple BUKH DV-series engine connections, including fuel filter, fuel injection pump, fuel lift pump, and fuel pipe interfaces. It is also used in the air inlet and turbocharger group on DV32 and DV48, helping maintain tight, leak-resistant joints where dependable sealing is critical in marine fuel and air systems. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3020 copper sealing ring is a compact gasket element used across several critical sealing points on BUKH DV24RME, DV29RME, DV32, DV36, and DV48 marine diesel engines. Installed in assemblies such as the crankcase and front end cover, base cover with suction valve, lubrication components, and fuel injection/valve areas, it helps maintain tight, leak-resistant joints where dependable sealing is essential. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3021 copper sealing ring gasket is a DIN 7603 Ø14/Ø20 washer-style seal used across multiple BUKH DV engine assemblies, including the fuel system, keel cooling, and electrical mains connections. Installed at banjo bolts and threaded joints, it compresses to create a tight, reliable seal that helps prevent leaks around fuel and fluid lines on DV24RME, DV29RME, DV32, DV36, and DV48 engines. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3023 copper sealing ring is a Ø16 sealing element used to create a tight, leak-resistant joint on BUKH marine diesel engines. It fits the stop solenoid on DV24RME, DV29RME, and DV32 models, and is also used as a copper gasket at the rear end rotating weight and fuel lift pump on DV36 and DV48 engines to help maintain clean, reliable operation. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3025 copper sealing ring is a DIN 7603 gasket (A17X21) designed to seal anode screw connections and other critical joints across multiple BUKH marine engine assemblies. Used on DV24RME, DV29RME, DV32, DV36, and DV48 engines in locations including the crankcase and front end cover, water-cooled exhaust manifold, and circulation pump, it helps prevent leaks and maintains secure, reliable connections in service. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3027 copper sealing ring is a copper gasket used across multiple BUKH DV-series assemblies to create a tight, dependable seal at service joints. Suitable for DV24RME, DV29RME, DV32, DV36, and DV48 engines, it supports leak-free operation in locations including the rear end cover and rotating weights area, the injection pump and oil cooler connections, and the air inlet and turbocharger interface on DV48 installations. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3031 copper sealing ring and gasket provides a dependable seal across multiple BUKH DV-series engine assemblies, helping prevent leaks where covers and system connections must remain tight under vibration and temperature cycling. Used on DV24RME, DV29RME, DV32, DV36, and DV48 applications including the base cover with suction valve, crankcase and cover joints, injection pump and oil cooler connections, and DV48 air inlet and turbocharger interfaces, it supports clean, reliable operation onboard. |
$ 3.70
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1-2 weeks delivery time The Bukh 522C3033 copper gasket is a sealing element used across multiple BUKH DV-series marine engines, supporting tight, leak-resistant joints in key engine assemblies. It is listed for the cylinder head and valve group on DV24RME, DV29RME, and DV32 engines, and also for crankcase, cylinder head, and cover applications on DV36 and DV48 engines to help maintain proper compression and fluid sealing in service. |
$ 3.50
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1-2 weeks delivery time The Bukh 522C3044 copper ring gasket is a sealing element used across multiple BUKH DV-series assemblies, including the water-cooled exhaust manifold and selected rear-end and pump installations. Designed to create a tight metal-to-metal seal, it helps prevent leakage at critical joints on BUKH DV24RME, DV29RME, DV32, DV36, and DV48 marine diesel engines. |
$ 2.96
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1-2 weeks delivery time The Bukh 522C3047 copper sealing ring is a precision gasket used on the injection pump and oil cooler interfaces for BUKH DV36 and DV48 marine diesel engines. It helps create a tight, leak-resistant seal in critical fluid circuits, supporting stable engine operation and clean, reliable service after maintenance or overhaul. |
$ 9.34
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1-2 weeks delivery time The Bukh 522C3080 copper nozzle seal provides a tight, heat-resistant seal in the fuel injection and valve assembly on BUKH DV-series marine diesel engines, including DV36 and DV48 applications. Designed for engines from serial number 121218/8395, this gasket helps maintain correct injector sealing, supporting clean combustion and reliable operation. |
$ 4.28
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1-2 weeks delivery time The Bukh 522C3082 copper nozzle seal gasket provides a secure, heat-resistant seal in critical engine joints on BUKH DV24RME, DV29RME, DV32, and DV48 marine diesel engines up to engine number 121217/8394. Used within the cylinder head and valves assembly on DV24RME/DV29RME/DV32 and in the air inlet and turbocharger assembly on DV48, it helps maintain proper sealing where high temperature and pressure demand a reliable copper gasket. |
$ 3.26
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1-2 weeks delivery time The Bukh 522C3092 copper sealing gasket is designed for the air inlet and turbocharger assembly on BUKH DV48 marine diesel engines. Built to provide a dependable metal-to-metal seal, it helps maintain tight joints in the intake and turbocharger connection points, supporting stable boost and minimizing leakage under marine operating conditions. |
$ 2.65
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1-2 weeks delivery time The Bukh 522C3105 sealing ring is a precision sealing element designed to help prevent fluid leakage in Bukh marine engine assemblies. Ideal for service and maintenance work, it restores a tight seal at mating surfaces to support clean, reliable operation and protect surrounding components from seepage. |
$ 10.01
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1-2 weeks delivery time The Bukh washer is intended for marine engine assembly, spacing, and fastening applications. |
$ 2.89
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What are the key features of BUKH marine diesel engines that make them suitable for lifeboats?
BUKH marine diesel engines are specifically designed for lifeboats, ensuring reliability and compliance with SOLAS marine safety standards. Their compact, lightweight design and ability to start manually or with minimal power make them ideal for emergency situations. Additionally, these engines are built to endure harsh marine environments, providing smooth operation and minimal vibration for both commercial and leisure applications.
How does BUKH ensure its diesel motors meet international marine safety standards?
BUKH ensures its diesel motors meet international marine safety standards by designing and manufacturing engines in compliance with stringent SOLAS requirements. These compact, lightweight diesel engines are engineered in Denmark with a focus on reliability and durability, making them suitable for both commercial and leisure applications. The company's reputation for quality is reinforced through genuine parts, meticulous service systems, and thorough testing to meet the needs of operators and owners worldwide.
How does the water cooling system in BUKH engines contribute to their efficiency and reliability?
The water cooling system in BUKH engines enhances efficiency and reliability by maintaining optimal operating temperatures during extended use. This system ensures the compact lightweight diesel engine runs smoothly, even under demanding conditions, by dissipating heat effectively. Designed to suit all commercial and leisure applications, it reduces wear on internal components and supports consistent performance for work boats and inboard setups.
What does SOLAS marine approval mean for BUKH diesel engines used in lifeboats and rescue boats?
SOLAS approval for BUKH engines confirms they meet the strictest global standards for maritime safety. This certification is a fundamental requirement for powering marine safety equipment on merchant vessels. It provides absolute confidence that these diesels will start and perform under the most severe emergency conditions at sea.
How are models like the BUKH DV10, DV24, and DV36 designed to be among the most reliable diesel engines in the world?
Reliability stems from a philosophy of robust simplicity, honed over decades as one of the world's leading OEM manufacturers of marine diesel engines for lifeboats. Key design principles include: over-engineered, low-stress internal components; minimalistic systems with fewer potential failure points; use of corrosion-resistant materials for longevity.
What are the advantages of a keel-cooled BUKH engine compared to a conventional raw-water cooled system?
Keel-cooled BUKH engines use a closed, internal coolant loop that shields the system from silt, salt, and debris, resulting in drastically reduced corrosion and abrasion. Maintenance focuses on the external keel exchanger, making them ideal for shallow, muddy, or high-salinity waters with simplified cold weather readiness using standard antifreeze. In contrast, raw-water cooled systems constantly ingest surrounding water, leading to elevated wear on pumps and passages, demanding frequent strainer and impeller care, and requiring thorough drainage to prevent freeze damage.
How does the 20hp and 24hp power range of BUKH engines match typical lifeboat and workboat requirements?
The DV20 and 24 hp outputs deliver the ideal balance of thrust and control for small craft. This power band provides ample force for rapid launch and strong headway while maintaining manageable handling for precise rescue maneuvers.
What spare parts and service support are available to BUKH engine owners to ensure long-term reliability?
A global network of specialist distributors ensures genuine spare parts and expert service are accessible for the lifespan of your installation. Support includes: worldwide availability of legacy component kits; technical guidance for maintenance and keel cooled system checks; OEM-backed repair protocols from the manufacturer.
How does the gearbox configuration on BUKH DV series engines contribute to safe and predictable maneuvering?
The integrated gearbox offers precise and immediate response to helm inputs. This direct control is vital for safe maneuvering in close quarters during high-stress recovery operations. Its predictable performance allows operators to focus on the rescue, not the engine's behavior.