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the pulley has reached its wear limit and needs immediate replacement to prevent total drive failure
Precision-Engineered Fit: Designed as a direct OEM replacement to ensure exact alignment with Carrier
Drop-in Fit: Standardized mounting and terminal configuration for rapid field installation
Most installations require only a 1/4" socket or standard screwdrivers to access the control housing cover and secure the mounting hardware
Tecumseh K90-89 Overload Kit 319852-301 the pulley has reached itsThe Tecumseh K90 89 Overload Kit is a critical compressor motor protector engineered for specific hermetic systems. This genuine Tecumseh replacement part functions by monitoring internal motor temperature and current draw, providing a reliable thermal magnetic trip to prevent winding failure. Designed as a direct O. E. M. service component, the K90 89 overload ensures precise calibration for compatible commercial refrigeration and air conditioning