jtfrkope 4x4 Go-Kart Live Axle Hub with 1/4-inch Keyed Shaft, 8-Inch Wheels Kit (2pcs)

Overview

The jtfrkope 4x4 Go-Kart Live Axle Hub is built to withstand everyday wear on tracks, yards, and hobby builds. It features a 2-3/4-inch hub length and a 1/4-inch keyway slot, designed to pair with compatible axles for a secure connection. With a 5-inch hub diameter and compact inboard/outboard dimensions (1 inch inboard, 3/4 inch outboard), this hub delivers a sturdy anchor for 8-inch wheels in go-kart and dune buggy setups.

Manufactured from premium metal, this hub is meant to endure repeated use while remaining straightforward to install. The included kit contains two axle hubs and eight lug nuts, making it a ready-to-use option for spare parts or multi-vehicle projects.

What’s included

• Two go-kart axle hubs
• Eight lug nuts

Key specs at a glance

• Diameter: 5 inches
• Inboard shaft diameter: 1 inch
• Outboard shaft diameter: 3/4 inch
• Hub length: 2-3/4 inches
• Keyway: 1/4 inch

Real-world use cases

Use this hub to upgrade or replace components on go-karts or dune buggies that run 8-inch wheels. The 1/4-inch keyed shaft supports reliable torque transfer, while the step-down dimensions help adapt to common axle configurations. It’s well-suited for routine maintenance, project builds, and on-the-fly repairs where durable, easy-to-install parts are valued.

In practice, drivers and hobbyists may notice smoother fitment when pairing with compatible wheels, quicker setup during track prep, and a solid feel during takeoffs and cornering thanks to the robust hub design.

Benefits and considerations

• Durable metal construction designed for repeated use
• 1/4-inch keyed shaft supports secure engagement with axles
• Versatile fit for 8-inch wheels common in karting
• Compact dimensions aid handling and installation

As with any axle component, verify compatibility with your specific wheel kit and axle configuration before installation to maximize performance and fit.