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 11293-06256 spring washer bolt is a fastening component for the intake manifold on BUKH S270J marine diesel engines. Designed to help maintain clamp load under vibration, it supports secure manifold assembly and reliable air-intake sealing in marine operating conditions. |
$ 1.73
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1-2 weeks delivery time The Bukh 11293-08206K bolt with spring and plain washer is a marine-grade fastening set used to secure key engine-mounted hardware on BUKH R210J and S270J engines. Installed in the expansion tank and main bracket assemblies, it helps maintain clamp load under vibration, supporting stable mounting and dependable operation in demanding onboard conditions. |
$ 1.73
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1-2 weeks delivery time The Bukh 11293-08356B fastening bolt with spring washer is used across key engine assemblies to keep marine components securely clamped under vibration. This part is applied on the BUKH R210J alternator and, on BUKH S270J engines, it is used in the engine mount, exhaust elbow and pipe, and power steering assemblies to support reliable, service-ready installation. |
$ 1.73
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1-2 weeks delivery time The Bukh 11300-06306B flange bolt with spring washer is a secure fastening component used on BUKH R210J drive belt assemblies and BUKH S270J power steering assemblies. Designed to help maintain clamp load in vibrating marine engine environments, it supports stable alignment and reliable retention of the mounted components. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06106K flange bolt is a marine-engine fastener used across multiple assemblies on BUKH R210J engines, including the rocker cover, fuel line, and glow plug mounting points, and it is also specified as a bolt for the BUKH S270J drive belt assembly. Designed for dependable clamping and secure retention under vibration and heat, it helps keep key engine components firmly fastened in place. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06126K flange bolt is a multi-application OEM fastener used across key assemblies on BUKH R210J and S270J marine diesel engines. Designed to provide secure clamping where consistent retention matters, it is specified for locations including the rocker cover, exhaust manifold and turbocharger area, drive belt components, bell housing installations, glow plug fastening, intercooler, heat exchanger, main bracket, and alternator mounting. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06166K flange bolt is a securing fastener used on the BUKH R210J engine for both the timing chain cover and the oil pan. Designed for dependable clamping in these sealing-critical areas, it helps keep covers properly retained under vibration and thermal cycling in marine service. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06186K flange bolt is a marine-engine fastener used across key engine assemblies on BUKH R210J and S270J engines. Designed to secure critical joints in the crankshaft and piston assembly, intake manifold, and cylinder head areas, it helps maintain stable clamping force and dependable engine operation in demanding onboard conditions. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06206K flange bolt is a dedicated fastening component for the BUKH S270J air filter assembly. It secures the air filter hardware with a stable, vibration-resistant clamp load, helping maintain a tight intake assembly and supporting clean, consistent airflow to the engine. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06226K flange bolt is a dedicated fastener for the drive belt assembly on BUKH S270J marine diesel engines. It helps secure drive belt-related components with a stable, vibration-resistant clamping surface, supporting reliable belt alignment and consistent accessory drive operation underway. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06256K flange bolt is a marine engine fastener used on BUKH S270J installations to secure key top-end components, including the rocker cover and the oil separator. Its integrated flange helps distribute clamping load for a stable, vibration-resistant joint, supporting clean sealing and dependable operation in service. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-06306K flanged bolt is a secure marine-engine fastener used across multiple assemblies, supporting dependable clamping and alignment where vibration resistance matters. It fits BUKH R210J applications on the timing chain cover and fuel line, and also suits BUKH S270J installations on the intake manifold and coolant pipe and hose connections for clean, reliable fastening. |
$ 2.04
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1-2 weeks delivery time The Bukh 11403-06506K intake manifold bolt is a dedicated fastener for securing the intake manifold on BUKH S270J marine diesel engines. Built for correct fit in the manifold assembly, it helps maintain a stable, leak-resistant joint by keeping clamping force consistent under vibration and thermal cycling. |
$ 2.14
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1-2 weeks delivery time The Bukh 11403-06556K flange bolt is a marine-engine fastener used to secure critical assemblies on BUKH R210J and BUKH S270J engines. Installed in the cylinder head on R210J applications and used on the main bracket for S270J setups, it provides a stable clamping connection that helps keep aligned components firmly fixed under vibration and thermal cycling. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-08126K flange bolt is a marine-engine fastener used across multiple BUKH R210J and S270J assemblies to secure flanged connections and mounted components. It supports reliable clamping in key onboard systems including the exhaust manifold and turbocharger installation, exhaust elbow and pipe joints, intercooler and oil cooler mounting points, as well as control, ECU and case, oil separator, power steering, and expansion tank assemblies. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-08186K flanged bolt is a versatile OEM-style fastener used across multiple assemblies on BUKH R210J and BUKH S270J marine engines, helping secure key components with consistent clamping and alignment. Common fitment points include the cylinder head, oil pan, intake and exhaust manifolds, exhaust elbow and pipe, intercooler, oil cooler, ECU and case, expansion tank, and various filter and control installations for dependable service in marine engine rooms. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-08226K flange bolt is a multi-application fastener used across key engine systems on BUKH R210J and S270J marine diesel engines. It provides secure clamping where components mount in the fuel filter, air filter, intake manifold, ECU and case, exhaust manifold, intercooler, and heat exchanger assemblies, helping maintain reliable operation in a marine environment. |
$ 1.73
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1-2 weeks delivery time The Bukh 11403-08256K flange bolt is a versatile fastening component used across multiple assemblies on BUKH R210J and S270J marine diesel engines, including the oil pan, engine mount, air filter, exhaust elbow and pipe, intercooler, heat exchanger, coolant pipe and hose routing, alternator mounting, cylinder head, and main bracket. It helps secure critical engine and cooling-system components against vibration and thermal cycling for dependable service at sea. |
$ 1.73
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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.