ENGINE FAN CLUTCH ENGINE FAN CLUTCH FOR M939 AND M939A1 5 TON TRUCKS WITH THE NHC-250 CUMMINS ENGINE.THIS WILL NOT FIT M939A2 MODELS WITH THE CUMMINS 8.3 TURBO ENGINE. 

THIS IS A NEW OLD STOCK GOVERNMENT ORIGINAL PART, THERE IS NO CORE CHARGE OR CORE RETURN REQUIRED. 

EXTREMELY LIMITED STOCK. 

PART # FC212000 NSN 2520-01-115-2285, 2520011152285,11669643, FC367E