ID
1376309
$ 70.20
1-2 weeks delivery time
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The Bukh 21440-3A501 rear oil seal is a precision sealing component for the timing chain cover on BUKH S270J marine diesel engines. It helps retain lubricating oil inside the engine while keeping contaminants out, supporting clean operation and protecting the timing drive area from leaks during continuous marine duty.
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Rear Oil Seal for the S270J Timing Chain Cover
The Bukh 21440-3A501 is a rear oil seal used in the timing chain cover area of BUKH S270J marine diesel engines. Installed as part of the timing cover sealing arrangement, it helps maintain proper oil containment around the timing drive, reducing the risk of oil leakage and supporting reliable engine operation.
Compatibility
- BUKH S270J engines
Product Details
- Brand: Bukh
- Part Number: 21440-3A501
- Component Type: Rear Oil Seal
- Assembly Location: Timing Chain Cover
Features
- Helps keep engine oil sealed within the timing cover area
- Supports clean operation by limiting oil seepage around the timing drive
- Designed for OEM fit and dependable service on S270J engines
- Protects the timing chain cover area from contamination ingress
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