This transmission cover kit fits Mack TRXL-107 6-speed transmissions as well as Mack TRDL/TRDLG-107 and 1070 10-speed transmissions. It is built as a replacement cover for these Mack applications and is sold one per pack.Interchanges:403KB256AP1403KB271Mack 403KB271P1403KB276403KB435FeaturesTransmission cover kitFits Mack TRXL-107 6-speed transmissionFits Mack TRDL/TRDLG-107 and 1070 10-7 speed transmissionsSold pack of 1 eachTech SpecsSell pack: 1 EACHAdditional InformationFits: Mack TRXL-107 transmission (6-speed); Mack TRDL/TRDLG-107 and 1070 transmission (10-7 speed).Used in these Mack modelsTRDL / TRDLG 107 / 1070 TransmissionTRTXL-107 / 1070 TransmissionTRXL-107 Transmission