The Timken 4123480 is an Axilok Unitized Wheel Bearing Nut designed for commercial vehicle axle applications. Also referenced as TB4123480, this heavy-duty axle nut is sold individually and is built for the demanding wheel-end environments found in trucking and fleet service. The Axilok unitized design integrates the bearing nut and locking mechanism into a single assembly, reducing the chance of improper installation and simplifying wheel-end service. Pro Gear and Transmission carries this as a genuine Timken part. Call us to confirm proper fit for your specific axle application.
Features
Timken part number 4123480, also listed as TB4123480
Axilok unitized wheel bearing nut design
Engineered for commercial vehicle axle applications
Sold as an individual unit (each)
Genuine Timken axle hardware from Pro Gear and Transmission
