Do I need any special tools to install this?

You'll want a socket set and a torque wrench to bring everything to spec. A hub puller simplifies removal of the old unit, but it's not mandatory if you have patience and the right leverage. Refer to your vehicle's service manual for exact torque values and any alignment specs.

Can I reuse the dust cap or axle nut from my old hub?

The dust cap can usually be transferred if it's in good shape, but the axle nut should be replaced—these are typically one-time torque items. Check your service manual to confirm whether a new nut is required for your model year.

What's the warranty on this bearing assembly?

Specific warranty details aren't listed in the product specs—contact our support team directly and they'll walk you through coverage and any registration requirements.