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 25630-3A510 coolant outlet fitting assembly supports clean, secure coolant routing from the cylinder head on BUKH S270J engines, covering both left-hand and right-hand outlet positions. Designed as an OEM-style replacement, it helps maintain reliable coolant flow and a tight connection point within the engine’s cooling circuit. |
$ 114.69
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1-2 weeks delivery time The Bukh 25631-3A000 thermostat housing gasket provides a secure seal in the coolant pipe and hose assembly on BUKH S270J marine diesel engines. Designed for dependable leak prevention at the thermostat housing joint, it helps maintain correct coolant circulation and stable operating temperature in marine service. |
$ 20.83
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1-2 weeks delivery time The Bukh 25632-3A000 O-ring is a sealing element for the coolant pipe and hose connection on BUKH S270J marine diesel engines. It helps maintain a tight, leak-resistant joint in the cooling circuit, supporting stable coolant flow and dependable temperature control in marine operation. |
$ 15.80
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1-2 weeks delivery time The Bukh 25641-3A001 sealing O-ring is designed for the cylinder head assembly on BUKH S270J marine diesel engines. It helps maintain a tight seal in the cylinder head interface, supporting stable operation by reducing the risk of fluid or pressure leaks in critical engine areas. |
$ 5.18
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1-2 weeks delivery time The Bukh 25650-3A100 water outlet duct assembly provides a secure, correctly routed coolant outlet connection within the coolant pipe and hose system on BUKH S270J marine diesel engines. Built for dependable flow and a proper OEM-style fit, it helps maintain stable coolant circulation and supports reliable temperature control in marine operation. |
$ 465.70
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1-2 weeks delivery time The Bukh 25660-2F600 turbocharger water inlet hose supports dependable cooling-water flow at the turbocharger inlet on BUKH R210J marine diesel engines. Used within the exhaust manifold and turbocharger assembly, this hose helps maintain stable thermal control of the turbocharging system for consistent performance in marine operating conditions. |
$ 24.38
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1-2 weeks delivery time The Bukh 25670-2F000 water hose is a dedicated outlet hose for the turbocharger water connection on BUKH R210J marine diesel engines. Installed within the exhaust manifold and turbocharger assembly, it routes cooling water away from the turbocharger to support stable operating temperatures and dependable performance underway. |
$ 22.75
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1-2 weeks delivery time The Bukh 25691-2F000 coolant hose is a formed cooling-system line designed for the thermostat housing outlet on BUKH R210J marine diesel engines. Installed within the coolant pipe and hose assembly, it routes coolant flow reliably, helping maintain stable engine temperature and reducing the risk of leaks from aging or softened hoses. |
$ 22.05
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1-2 weeks delivery time The Bukh 26110-3A000 engine oil pump assembly provides dependable oil circulation for BUKH S270J marine diesel engines. Built to support stable lubrication pressure, it moves oil through the engine’s lubrication system to protect bearings and internal moving components during continuous marine operation. |
$ 821.86
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1-2 weeks delivery time The Bukh 26125-3A000 oil pump chain sprocket is a drive component for the engine oil pump system on BUKH S270J marine diesel engines. It helps transmit rotation through the oil pump drive, supporting consistent oil circulation and dependable lubrication for critical internal engine components. |
$ 136.91
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1-2 weeks delivery time The Bukh 26130-3A000 baffle plate is a purpose-built internal plate for the BUKH S270J engine oil pump assembly. It supports controlled oil flow within the pump, helping the lubrication system deliver stable oil supply to critical engine components for dependable marine operation. |
$ 61.70
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1-2 weeks delivery time The Bukh 26130-4A000 O-ring is a sealing element for the engine oil pump on BUKH S270J marine diesel engines. It helps maintain oil pressure integrity by preventing leaks at the pump interface, supporting stable lubrication flow and dependable engine protection in marine operation. |
$ 8.70
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1-2 weeks delivery time The Bukh 26131-3A000 O-ring is a sealing element for the engine oil pump on BUKH S270J marine diesel engines. Designed to help maintain a tight, leak-resistant joint in the oil pump assembly, it supports stable oil pressure and dependable lubrication in demanding onboard operation. |
$ 8.70
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1-2 weeks delivery time The Bukh 26200-3A000 oil screen assembly helps protect the engine oil pump on BUKH S270J marine diesel engines by screening debris from the lubrication supply. Installed as part of the oil pump arrangement, it supports steady oil flow and reduces the risk of contamination-related wear in critical engine components. |
$ 101.03
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1-2 weeks delivery time The Bukh 26311-3A600 engine oil filter assembly supports clean, stable lubrication for BUKH S270J marine diesel engines in the engine oil pump system. By helping trap contaminants from circulating oil, it protects critical moving parts, promotes consistent oil flow, and supports dependable operation under continuous marine load. |
$ 650.69
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1-2 weeks delivery time The Bukh 26312-3A000 O-ring is a sealing element for the water pipe connection on the BUKH S270J engine oil pump assembly. It helps maintain a tight, leak-resistant joint to support stable coolant flow through the system and protect surrounding components from seepage in marine operating conditions. |
$ 5.18
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1-2 weeks delivery time The Bukh 26313-3A000 oil filter case seal is a packing-style sealing component used in the engine oil pump area on BUKH S270J marine diesel engines. It helps maintain a tight seal at the oil filter case interface to support stable oil circulation and reduce the risk of leaks in the lubrication system. |
$ 27.42
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1-2 weeks delivery time The Bukh 26315-2F001 complete oil filter cap secures the oil filter arrangement on BUKH R210J marine diesel engines and supports clean, controlled oil flow through the lubrication system. Installed on the oil pan assembly, it helps maintain proper sealing and retention of the filter components for dependable engine protection in marine service. |
$ 62.57
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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.