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 522C5010 oil drain gasket is a sealing element for the saildrive oil drain point, helping maintain a tight, leak-resistant seal during service and oil changes. Installed at the drain interface, it supports clean maintenance and protects the saildrive by keeping lubricant contained where it belongs. |
$ 27.39
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1-2 weeks delivery time The Bukh 522C5034 Poetry sealing element is designed to create a dependable seal between mating surfaces, helping prevent fluid leakage and supporting stable operation in marine engine and onboard system assemblies. It is suited for service replacement where a correct-fit Bukh seal is required to restore proper sealing integrity. |
$ 153.03
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1-2 weeks delivery time The Bukh 522C8008 ball washer is a spherical washer element used in key fastening points within the cylinder head and valve gear, and on selected engines within the fuel injection and valve assemblies. Designed for BUKH DV24RME, DV29RME, DV32, DV36, and DV48 engines, it helps the fastener seat correctly on curved or misaligned surfaces, supporting secure clamping and dependable service in high-vibration marine operation. |
$ 13.40
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1-2 weeks delivery time The Bukh 522E0521 Nord-Lock locking washer (8 mm) helps maintain secure fastener locking in the fuel injection and valve assemblies on BUKH DV36 and DV48 marine diesel engines. Designed to resist loosening under engine vibration, it supports stable clamping force for dependable operation in demanding marine service. |
$ 12.76
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1-2 weeks delivery time The Bukh 522E0527 Nord-Lock Ø10 locking washer secures critical fasteners against loosening from vibration in key BUKH engine assemblies. Used on DV-series rotating and reciprocating component groups and on EPA-series electric start and alternator installations, it helps maintain clamp load for dependable service across DV24RME, DV29RME, DV32, DV36, DV48, EPA28, EPA36, and EPA48 engines. |
$ 12.76
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1-2 weeks delivery time The Bukh 522E0542 Nord-Lock locking washer (18 mm diameter) is built for secure fastener retention in the reversing gear mounting on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. Its wedge-lock design helps maintain clamp load under vibration, supporting a stable gearbox installation and reducing the risk of loosening in demanding onboard service. |
$ 13.63
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1-2 weeks delivery time The Bukh 522E5020 locking plate is a secure retention component used within the crankshaft and connecting-rod assembly area on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. It helps keep critical fasteners locked in position, supporting stable bearing and rotating-assembly alignment under continuous marine loading. |
$ 10.87
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1-2 weeks delivery time The Bukh 522F1017 spring washer is an M6 DIN 7980 locking washer used on BUKH DV24RME, DV29RME, DV32, and DV48 marine engines across the manual starting and air inlet/turbocharger assemblies. Its spring action helps maintain clamp load and resists loosening from vibration, supporting secure, dependable fastener retention in critical engine-mounted hardware. |
$ 2.96
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1-2 weeks delivery time The Bukh 522F1020 spring washer is an M8 (8 mm) DIN 7980 locking fastener element used across multiple assemblies on BUKH DV24RME, DV29RME, DV32, DV36, and DV48 marine diesel engines. Designed to help maintain clamp load under vibration, it supports secure bolted joints in key areas such as the crankcase and front end cover, governor controls, fuel system components, starting equipment, cooling systems, and exhaust installation. |
$ 3.88
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1-2 weeks delivery time The 10 mm DIN 7980 spring washer, Bukh part number 522F1023, helps keep fasteners secure in high-vibration marine engine installations across BUKH DV24RME, DV29RME, DV32, DV36, and DV48 engines. Commonly used in fuel system components, electric start arrangements, engine mounting points, and reversing gear mounting, it maintains clamping force to reduce the risk of loosening during operation. |
$ 3.72
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1-2 weeks delivery time The Bukh 522F1025 spring washer is a 12 mm DIN 7980 locking washer used across key BUKH DV-series engine assemblies, including governor and regulating handle hardware, camshaft and lubricating oil system components, and injection pump and oil cooler mountings. It helps maintain fastener preload under vibration, supporting secure, reliable operation on DV24RME, DV29RME, DV32, DV36, and DV48 marine diesel engines. |
$ 2.96
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1-2 weeks delivery time The Bukh 522F6500 circlip retaining ring is a locking ring used in the fuel injection and valve assembly on BUKH DV36 and DV48 marine diesel engines. It helps secure fitted components in place, maintaining correct axial retention under vibration and load for dependable engine operation. |
$ 28.13
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1-2 weeks delivery time The Bukh 522F7021 M8 lock washer is a ribbed plate spring washer (8 mm) used across multiple assemblies on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. Designed to help maintain fastener tension under vibration, it supports secure installation in areas such as the crankcase and end covers, governor linkage, camshaft and lubrication components, and reversing gear mounting. |
$ 4.74
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1-2 weeks delivery time The Bukh 522F9076 disc spring is a precision spring element used in key control and engine-drive assemblies on BUKH DV24RME, DV29RME, and DV32 marine diesel engines. Installed in the governor and regulating handle system—and also used on DV24RME in the camshaft, lubricating oil pump, and lubricating oil filter assembly—this plate spring helps maintain correct preload and stable mechanical operation for dependable engine response. |
$ 3.72
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1-2 weeks delivery time The Bukh 522V0009 conical valve lock is a precision wedge used to secure the valve assembly in BUKH DV24RME, DV29RME, DV32, DV36, and DV48 marine diesel engines. Used in the cylinder head and valve train (and listed within fuel injection and valves on certain models), it helps retain the valve components for stable operation. One set contains 2 pieces, and the price shown refers to 1 piece. |
$ 5.64
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1-2 weeks delivery time The Bukh 529V9960 manual hand pump with nipple supports onboard servicing on BUKH DV36 and DV48 marine diesel engines, fitted at the rear end rotating weight and fuel lift pump assembly. Used as a hand-operated pump for priming and as an oil suction pump, it helps restore fuel supply after maintenance and simplifies routine fluid handling in tight engine-room spaces. |
$ 328.56
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1-2 weeks delivery time The Bukh 530A0122 10 cm hose is a compact connection hose for the first circuit on BUKH DV36 and DV48 marine diesel engines. Designed to restore secure fluid routing within the circuit, it helps maintain dependable flow through the system and supports leak-free, reliable operation in harsh marine environments. |
$ 193.09
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1-2 weeks delivery time The Bukh 530A0252 rubber hose Ø55/Ø65 is a formed air-intake connection hose for the BUKH EPA48 air inlet filter assembly. Designed to route intake air cleanly and securely, it supports a tight, reliable connection in the air inlet system for consistent engine breathing in marine service. |
$ 132.58
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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.