FMSI > Transmission & Oil System > Hardware > Transmission Pan Drain Plugs & Differential Plugs > Item # 1067 FMSIFMSI Transmission & Oil SystemTransmission & Oil System HardwareHardware Transmission Pan Drain Plugs & Differential PlugsTransmission Pan Drain Plugs & Differential Plugs Item # 1067 Item # 1067, 12mm x 1.75 Transmission Drain Plug (GM Allison) 106712mm x 1.75 Transmission Drain Plug (GM Allison) Request Information Email This Page Download PDF Download PDF Printable Page Close Window - Includes gasket- For replacement gasket order part# 2131 Unit of Measure Imperial Metric Both Specifications Packaging N/A SP(1) HP(1)