Live Axle Hub 4 x 4 1 to 3/4 Step Down for Go Kart Cart ATV Quad Trailer 4 Piece

This 4x4 inch live axle hub is designed for go karts, ATVs, quads, and trailers. With a step-down from 1 inch to 3/4 inch, it provides a reliable connection for axle applications. Each pack includes four hubs for multiple installations.

Key Features & Performance

• 4-inch by 4-inch live axle hub design
• Step-down from 1-inch to 3/4-inch bore
• Suitable for go kart, ATV, quad, and trailer axles
• Sold as a set of four hubs
• Durable construction for demanding use

Fitment & Compatibility

• For go karts, ATVs, quads, and utility trailers

Common Uses

• Go kart rear axle
• ATV axle upgrade
• Quad bike axle replacement
• Utility trailer wheel hub

Technical Specifications

• Product Type: Live Axle Hub
• Quantity: 4
• Size: 4" x 4"
• Step-Down: 1" to 3/4"
• Package Includes: 4 hubs

Frequently Asked Questions

Q: How do I verify fitment for my vehicle? A: Measure your axle shaft diameter and hub flange size. This hub is designed for 1-inch to 3/4-inch step-down applications.

Q: What is the purpose of the step-down design? A: The step-down allows the hub to fit axles with a larger outer diameter (1 inch) and a smaller inner bearing bore (3/4 inch).

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.