The DS-248-5513 thermostat can be used in the following Caterpillar engine models:
- 3176 truck with an engine serial number of 2YG1 through 2YT10052
- 3196
- 3406, 3406E
- C9
- C11
- C15
- C18 with an engine serial number of:
- EJG1 and above
- CJP1 and above
- RHX1 and above