A-D6NN19N683A-AI Thermostatic Switch model-13AN771G731 6640 (from 10/94)

6640 (from 10/94)

The pump mounts with a 2-bolt pattern and includes a glass sediment bowl and gasket

Inner Diameter: 25

4020 (SN < 200999)

Kohler: 28-098-01

A-D6NN19N683A-AI Thermostatic Switch model-13AN771G731 6640 (from 10/94)One New Aftermarket Replacement A C Evaporator Thermostatic Switch Fits Ford, Fits Case, Steiger, and White Tractors This rotary type A C evaporator thermostatic switch is mounted in the cab interior control panel and uses an 18 inch capillary tube to sense evaporator temperature. It cycles the A C compressor on and off to prevent evaporator freeze up, cutting out at 26 degrees F and cutting back in at 33 degrees F. This is a direct aftermarket