Part Description BACK Mack T2080 (Stock # P-228251) Trans Misc Parts Price to be quoted Quantity 1 Add to Cart Part Type Trans Misc Parts Serial# 764KB4248 Part# 764KB4248 Transmission Make Mack Transmission Model T2080 Casting# 764KB4248 Condition Used Description GOOD USED MAIN DRIVE GEAR FOR MACK T2080/T2090/T2100 TRANSMISSIONS. PAI# GGB-6429, EXCEL# EM64290