ID
987293
$ 201.01
1-2 weeks delivery time
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The Vetus STM9994 piston assembly in 0.50 OS size is a precision-manufactured engine component intended for Vetus M4.55 and M5.56 crankshaft systems. It is specified as a 0.50 oversize (OS) piston for marine applications, described as providing precise fitment and increased clearance between piston and cylinder wall to accommodate thermal expansion and support smooth engine operation.
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Vetus STM9994 0.50 OS Piston Component for Vetus Crankshaft Systems
The Vetus STM9994 is a 0.50 oversize (OS) piston designed as a spare part for Vetus marine engine applications. It is described as a precision-engineered piston intended to support smooth operation and reliability in service.
Compatibility
- Vetus M4.55 crankshaft systems
- Vetus M4.56 crankshaft systems
- Vetus M5.56 crankshaft systems
Technical Specifications
Part Number STM9994 Component Type Piston Oversize 0.50 OS Category Spare Parts for Vetus Marine Engines
Product Details
- Described as precision-manufactured for fitment with specified Vetus crankshaft systems.
- Constructed from high-quality materials (material type not specified in the input).
- 0.50 OS design is described as increasing clearance between piston and cylinder wall for thermal expansion and to help prevent piston seizure.
Features
- Precision manufacturing to exacting standards for fitment and compatibility.
- Durable construction intended to withstand marine operating conditions.
- 0.50 oversize (OS) piston size for increased clearance.
- Designed to contribute to smooth and efficient operation by reducing friction and supporting reliable performance.
- Specified for compatibility with Vetus M4.55 and M5.56 crankshaft systems.
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