This transmission bearing fits Mack TRXL-107 6-speed transmissions as well as TRDL/TRDLG-107 and 1070 10-speed models, supporting smooth shaft rotation under load inside the gearbox. It is a replacement sold individually as one each.Interchanges:Mack 25107039Mack 36SH156Mack 67AX322GBG-7321FeaturesTransmission bearingFits Mack TRXL-107 6-speed transmissionFits Mack TRDL/TRDLG-107 and 1070 10-speed transmissionsSold individually, 1 EACHTech SpecsFitment: Mack TRXL-107 6-Speed Transmission; Mack TRDL/TRDLG-107, 1070 10-Speed TransmissionSell Pack: 1 EACHUsed in these Mack modelsTRDL / TRDLG 107 / 1070 TransmissionTRTXL-107 / 1070 TransmissionTRXL-107 Transmission