ID
1376428
$ 39.36
1-2 weeks delivery time
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The Bukh 21140-3A000 check valve assembly is a cylinder block-mounted non-return valve for BUKH S270J marine diesel engines. It helps maintain correct one-way flow within the block’s internal passages, supporting stable system operation and protecting connected components from reverse flow during changing engine loads and shutdown.
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S270J Cylinder Block Check Valve Assembly
Built for the cylinder block on BUKH S270J marine diesel engines, the Bukh 21140-3A000 is a check valve assembly that controls flow direction through the engine’s internal passages. By allowing flow in one direction and preventing backflow, it helps keep the engine’s systems operating predictably in real-world marine duty cycles.
Compatibility
- BUKH S270J engines
Product Details
- Brand: Bukh
- Part Number: 21140-3A000
- Component Type: Check Valve Assembly
- Assembly Location: Cylinder Block
Features
- Helps prevent reverse flow in cylinder block circuits
- Supports consistent system behavior during start-up and shutdown
- OEM fit for BUKH S270J cylinder block applications
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