The Eaton Fuller input shaft, part number 3316257, is a 1.75-inch diameter input shaft listed in the illustrated parts manuals for the FS-5106A and FS-6206A manual transmissions. If you need to confirm this shaft fits your specific transmission configuration, call us and we can help verify the application before you order. Pro Gear and Transmission sells genuine Eaton Fuller drivetrain components.Interchanges:3316257-SP355100193919893E7HZ7017CS-A934ZBF3316257Features1.75 in. diameter input shaftFits FS-5106A and FS-6206A Eaton Fuller manual transmissionsListed in the OEM illustrated parts manual under the Input Shaft groupGenuine Eaton Fuller component sold by Pro Gear and TransmissionTech SpecsInput Shaft Diameter: 1.75 in.Fits: FS-5106A, FS-6206A manual transmissionsUsed in these Eaton Fuller modelsFS-5106AFS-6206A