Introductions: The steering column consists of three major components, a steering shaft, a shift tube, and a column or mast jacket. The steering shaft connects the steering wheel to the steering gear unit through a universal joint type coupling. The steering column is for connecting the steering wheel to the steering mechanism by transferring the driver's input torque from the steering wheel. The power steering pump/vane pump, is a system driven by the movement of the crankshaft by means of pulley and belt. Steering components are designed to maneuver the car easily and in the direction indicated by the steering wheel.Features: Fitting;Any Wheel With a 6-Bolt Standard Design;; Taking;Steering Wheel off instantly to Prevent Car Theft Fitting;on Ball Bearing Type Quick Release Kit Only Professional Install is Highly recommended;; Specification: Fit for: For Nissan 350Z;2003 - 2009 For Nissan 370Z;2009 - 2016 For Infiniti G35;2003 - 2008 For Infiniti G37;2008 - 2013 For Nissan Sentra SE-R Only;2006 - 2011 For Nissan Amada;2005 - 2015 For Nissan Versa;2007 - 2016 For Nissan Cube;2009 - 2014 Package Includes: Just like the pictureCode:MGGRP Authority IDMXR02FXSY NoticeCalifornia Prop 65 Warning NoticeCalifornia Prop 65 Warning Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.