NEW OLD STOCK U.S. MADE AMERICAN BOSCH HYDRAULIC HEAD FOR MULTIFUEL ENGINES FOUND IN M35A2 SERIES 2.5 TON TRUCKS. 

THE SUPPLY OF THESE IS EXTREMELY LIMITED, SO GET YOUR WHILE YOU CAN. 

THESE ARE NOT THE OVERSEAS COPIES THAT MANY VENDORS SELL, AND ONCE THEY ARE ALL GONE, THERE IS NO MORE BEING MAUFACTURED. 

PART # HD90100A NSN 2910-00-828-7176, 2910008287176