Transmissions | Clutches | Drivetrains, , ALLISON HT750DR, Transmission, (GOOD USED) ALLISON HT750DR TRANSMISSION, PART# 6882484, HT750 DRD 7G2, SERIAL# 19189, STOCK# 1625 TRANSMISSIONS ARE TESTED & INSPECTED! WARRANTY! CALL CA TRUCK PARTS (305)688-1101 FOR MORE INFORMATION!