Eaton Fuller K4302396 Auxiliary Drive Gear

The Eaton Fuller K4302396 is an auxiliary drive gear used in Fuller heavy-duty manual transmissions. It is a precision-machined steel gear designed to handle high torque loads, ensuring reliable power transfer within the auxiliary section of the transmission. Technical specifications: Model/Part number: K4302396 Type: Auxiliary drive gear Application: Eaton Fuller heavy-duty manual transmissions (auxiliary section) Material: High-strength alloy steel, heat-treated for wear resistance Gear style: Spur/helical cut (auxiliary drive engagement) Outer diameter: ~180–200 mm (estimated from typical part size) Bore: Splined internal bore for shaft engagement Function: Transfers power between the main and auxiliary transmission shafts Typical use: 9-speed, 10-speed, 13-speed, 15-speed, and 18-speed Fuller transmissions (varies by model family) Manufacturer: Eaton Corporation – Roadranger/Fuller Transmission Division Manufacture country: USA Please review pictures carefully and let us know if you have any questions!