4" x 4" Go-Kart Live Axle Hub with 1" to 3/4" Step-Down - 1/4" Keyed Shaft, 8 Inch Rear Front Wheel, x4 Lug Set Kit, Replacement Assembly Parts, Quad ATV Cart Gokart Golf Trike Wheels
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4" x 4" Go-Kart Live Axle Hub with 1" to 3/4" Step-Down - 1/4" Keyed Shaft, 8 Inch Rear Front Wheel, x4 Lug Set Kit, Replacement Assembly Parts, Quad ATV Cart Gokart Golf Trike Wheels
This is a single 4" x 4" go-kart axle hub with a 2-3/4" hub length.
Hubs sold individually.
This hub uses a 1/4" keyway slot.
The 4" x 4" go-kart axle hub is most commonly found on go-karts using 8" wheels. The hub features four lug nuts and are 2-3/4" long. The inner bore is milled for a 1/4" axle key. The most common style for go-karts features a 1" inner (or inboard) shaft diameter with the axle turned down to a 3/4" outer diameter.
Note: Although this 1" step-down to 3/4" axle shaft design is common to many go-kart brands and models, it is incompatible with Yerf-dog 'karts.