Check the listing for details. Index Temperature Switch NO 195 Degree 8037026P - Repl 993653. Condition: New. Listed at 63.99 USD. Index Sensors and Controls, Inc. - a leading manufacturer of switches, sensors, and controls for the commercial truck, engine, agricultural, off-road, and industrial equipment markets. Our products monitor, control, and protect some of the worlds toughest equipment. Heavy Duty Temperature Switch Index P/N: 8037026 1/2" NPT NO - Normally Open 195 Degree Made in the USA Replaces: Horton 993653 Medallion 1002-05554-31 & 1002-05850-31 Index Heavy-Duty Temperature Switches • Exceptional vibration immunity. • Long life – up to 1 million cycles or more. • Fast response and superior accuracy for improved efficiency. • Stable, drift-free switching temperatures. • Versatile to fit a wide range of applications. • Customizable specifications and features. • Proven performance on millions of engines and vehicles. • Numerous fittings and connectors available. Efficiency from precise temperature control Chances are there are particular set and reset temperatures that are optimal for your application, where energy and operating cost efficiencies are maximized. With Indexs tight tolerances, fast response, and specifiable reset points, your equipment runs precisely and evenly, at just the right temperature. Long life and vibration resistance We designed our Temperature Switches for years of service under tough, high duty-cycle conditions. Because vibration sensitivity can shorten the life of both a temp switch and your equipment, Index Temperature Control Switches put up a double line of defense against vibration with two snap-action elements. A crisp-response temperature disc triggers a micro switch, assuring clean, no-chatter electrical switching. Both elements can deliver up to a million cycles or more.