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 620H0202 coupling element is a drivetrain coupling component for BUKH DV10LME marine engines, designed to sit within the coupling assembly between the engine and the connected drive. It helps manage torsional vibration and load transitions, supporting smoother power transfer and protecting adjoining drivetrain components in marine operation. |
$ 172.77
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1-2 weeks delivery time The Bukh 620H0402 generator coupling element is a 100 mm diameter driveline component that supports smooth power transfer in BUKH generator installations. Positioned within the generator coupling, it helps manage torsional vibration and minor alignment movement, promoting quieter operation and protecting connected rotating parts under marine duty. |
$ 431.28
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1-2 weeks delivery time The Bukh 620H0502 clutch element is a clutch wear component used in Bukh marine drivetrain clutch systems, supplied as an updated replacement for the earlier part number 000E6036. Designed to restore dependable engagement and smooth power transfer, it helps keep propulsion response consistent and protects surrounding clutch components during marine operation. |
$ 131.91
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1-2 weeks delivery time The Bukh 620L0511 radial shaft seal ring is a precision sealing element designed to maintain a tight seal around a rotating shaft in BUKH marine engine applications. It helps retain lubricants where they belong while reducing the risk of leakage and limiting the ingress of water and contaminants, supporting cleaner operation and dependable service life. |
$ 114.13
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1-2 weeks delivery time The Bukh 620L0513 sealing element is designed for BUKH DV10LME marine diesel engines, helping close off mating surfaces to prevent fluid leakage and maintain stable operating conditions. Ideal for service and overhaul work, this seal supports a tight, reliable fit where the engine assembly depends on controlled sealing. |
$ 8.04
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1-2 weeks delivery time The Bukh 620L0514 sealing element is designed for BUKH DV10LME marine diesel engines, helping maintain tight joints where fluids or gases must be contained. As an OEM-grade replacement seal, it supports dependable operation by reducing the risk of leaks that can affect engine cleanliness, reliability, and service life. |
$ 12.08
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1-2 weeks delivery time The Bukh 620L0520 front cover gasket is a sealing element for the front cover area on BUKH DV10LSME marine diesel engines. It helps maintain a tight, leak-resistant joint at the front of the engine, supporting clean operation and protecting internal components by keeping fluids where they belong. |
$ 37.73
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1-2 weeks delivery time The Bukh 620L0526 sealing element is designed for BUKH DV10LME marine diesel engines, helping maintain a tight seal between mating components to prevent fluid leaks and support stable operation. As a direct replacement seal, it restores proper sealing integrity during maintenance and overhaul work. |
$ 4.28
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1-2 weeks delivery time The Bukh 620L0529 oil level dipstick provides a quick, accurate way to check engine oil level on BUKH DV10LME marine diesel engines. Designed for correct fit and clear level verification, it supports routine maintenance and helps protect the engine by ensuring the lubrication system is kept within the proper operating range. |
$ 97.68
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1-2 weeks delivery time The Bukh 620L0533 intermediate pipe is a connection pipe section for BUKH DV8 and DV10L marine diesel engines, used to link adjoining pipe runs into a secure, continuous flow path. Built as an OEM-fit replacement, it supports tidy routing and dependable system integrity in the engine’s installed pipework. |
$ 67.75
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1-2 weeks delivery time The Bukh 620L0534 complete cover is a protective engine cover unit for BUKH DV10LSME marine diesel engines. Designed to close and shield the relevant engine area, it helps keep internal components protected while supporting a secure, service-friendly assembly fit in marine operating conditions. |
$ 196.29
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1-2 weeks delivery time The Bukh 620L0542 sealing element is designed to create a tight, leak-resistant joint in the specified Poetry application. Used as a replacement seal, it helps maintain clean, reliable operation by preventing fluid or gas leakage across connected marine engine or system surfaces where proper sealing is critical. |
$ 32.65
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1-2 weeks delivery time The Bukh 620L0558 piston ring set is a standard-size 85 mm replacement designed for the piston assembly in BUKH DV10LME marine diesel engines. These rings help maintain strong cylinder sealing to support reliable compression and controlled oil film, contributing to efficient combustion and stable engine performance. |
$ 888.47
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1-2 weeks delivery time The Bukh 620L0561 E-valve guide is a precision-guiding component for the valve train on BUKH DV8 and DV10L marine diesel engines. Installed in the cylinder head, it supports accurate valve stem alignment for smooth operation, consistent seating, and dependable long-running performance at sea. |
$ 115.71
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1-2 weeks delivery time The Bukh 620L0566 valve plate is a precision component used within a Bukh valve assembly to support controlled flow and dependable sealing performance. Ideal for maintenance and rebuild work, it helps restore correct valve operation for reliable marine engine service. |
$ 89.21
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1-2 weeks delivery time The Bukh 620L0567 spring pin is a securing fastener used on BUKH DV10LME marine diesel engines to lock aligned components in position and resist vibration-related movement. Installed as a positive-retention pin, it helps keep assemblies correctly located for dependable operation in harsh marine conditions. |
$ 3.21
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1-2 weeks delivery time The Bukh 620L0568 spring plate is a precision engine component for BUKH DV10LME marine diesel engines, designed to support and retain a fitted spring in its seating position. It helps maintain correct spring alignment and consistent loading, supporting smooth, reliable operation in the associated engine assembly. |
$ 56.25
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1-2 weeks delivery time The Bukh 620L0570 exhaust valve is a precision engine valve for BUKH DV10LME marine diesel engines, supporting clean and controlled exhaust gas flow out of the combustion chamber. Installed in the cylinder head valve train, it helps maintain compression integrity and dependable running when servicing or rebuilding the top end. |
$ 296.83
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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.