Description
TheYanmar Spacer 128990-44110isa genuine OEM component designed specifically for the cooling systems of Yanmar marine diesel engines. It is most commonly used in the3YM20and3YM30engine series, appearing in the parts diagrams for the fresh water cooler and heat exchanger assemblies. Key Specifications & Applications Primary Function: Acts as a critical spacing component within the fresh water cooler (heat exchanger) assembly.
- Compatible Engines:
- 3YM20
- 3YM30and3YM30AE
- 3YM30R
- 2YM15
- Schematic Location: Typically identified asObject Key 16in official Yanmar cooling system diagrams.
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