The Northern Lights NL-22-42014 High Exhaust Temperature Switch (205°F/96°C) can be used for the following generators and engines :
- M16C, M20CL, M20CR, M30C, M33C, M33CW
- M673L, NL673L
- M753K, M753W, NL753K, NL753W
- M843JK, M843NK, NL843JK, NL843NK
- M844K, M844LK, NL844K, NL844LK
- M864K, M864W, M864W3
- L984, M984K, M984W, ML984