THERMOSTAT FOR M809 AND M939 A0/A1 SERIES TRUCKS WITH CUMMINS NHC-250 NON TURBO ENGINES (855 CI).

NOT FOR M939A2 MODELS WITH CUMMINS 8.3 TURBO ENGINES.

PART # 201737 NSN 6685-01-391-8587, 6685013918587, 6685-01-141-0907, 6685011410907, 6685-01-169-9307, 6685011699307, 3022299, 3076489, 5730605, 307648900, Y02969409, 406-8344, CU201737