Description
The Tecumseh K146-18 is a dual-rated capacitor engineered to support dependable motor start and run operation in HVAC compressor and fan motor applications. Rated at 378–440 VAC with a 165 MFD capacitance value, this capacitor is built to Tecumseh’s exacting OEM standards, ensuring compatibility and long service life in residential and light commercial refrigeration and air conditioning systems.
Key Features
- Voltage rating: 378–440 VAC
- Capacitance: 165 MFD (microfarad)
- OEM Tecumseh replacement part — SKU K146-18
- Designed for use with Tecumseh compressor and fan motor applications
- Supports reliable motor starting and continuous run performance
- Helps reduce motor stress and extend equipment service life
- Direct OEM replacement for simplified installation
Application
This capacitor is a direct OEM replacement for Tecumseh-equipped systems. It is suitable for use in residential and commercial air conditioning, heat pump, and refrigeration equipment where a 378–440 VAC, 165 MFD capacitor is specified. Always verify compatibility with your specific equipment model before installation.
Why Choose Tecumseh OEM Parts?
Tecumseh OEM replacement components are manufactured to the same specifications as the original parts, ensuring proper fit, function, and reliability. Using genuine Tecumseh parts helps maintain system efficiency, protects your warranty, and minimizes the risk of premature failure.







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