The Gas Fryer High Limit Safety Cut Out Thermostat compatible with Imperial Fryer 1177 series: IF, IF-BL, IRFS IFS, IFS-40, IFS-50 IHR, IR; compatible with Anets fryer 42564 P8905-02, 14UF(S); compatible with American Range fryer 11112 A10007 AF35/40, AF35/50, AF45. AF 2545; compatible with Tri-Star Fryer: LCCM080360000..The Limit Thermostat Fits Bulbs Up To 3/8" Mpt Stuff Box, works on millivolt systems,The OEM Part Number as fellows: 1177 42564 P8905-02 11112 A10007 AF35/40, AF35/50 LCCM080360000..The 1177 Hi Limit Switch Thermostat replacement parts is Engineered for reliable performance that ensures the Fryer shuts the unit off and prevents the oil from overheating, Provide you with a safe and reliable experience..Easy Installation: The High Limit Fryer Switch as a replacement for the original, Fits perfectly, is exactly the same as what came out of that deep Fryer needed replaced. No Special Tools Required..1year Warranty