4 By 4 Inch Lug Live Axle Hub With 1 Inch To 3/4 Inch Step-Down Bore For Go Kart Cart ATV Quad Trailer, 5 Inch Diameter, 2-3/4 Inch Length, Inboard 1 Inch Outboard 3/4 Inch, Heavy Duty Mounting Lugs

Heavy-Duty 4x4 Lug Live Axle Hub - 1pc, 1in to 3/4in Bore
✔️ 5in diameter, 2-3/4in long, 1in inboard bore, 3/4in outboard bore

This lug live axle hub is a rugged mounting hub designed for go-karts, ATVs, quads, and small trailers. It provides a secure wheel-to-axle connection with a step-down bore from 1 inch to 3/4 inch for compatibility with different axle shafts.

✅ Size: 5in diameter (125 mm) x 2-3/4in length (70 mm)
✅ Inboard bore: 1in (25.4 mm); Outboard bore: 3/4in (19 mm)
✅ Mounting lugs across: 4in (101.6 mm); Lug thread: 1/2x20
✅ Heavy-duty lug hub for single-axle assemblies

💡 What is a lug live axle hub used for in small machinery and trailers? This handy hub connects wheels to axles in go-karts, ATVs, quads, and trailers.

- Handy for converting wheel hubs to fit different axle bore sizes - Provides secure mounting for wheels on rugged equipment - Supports step-down bore from 1in to 3/4in for compatibility - Common in DIY go-kart and trailer projects