Brand ?KAX Position Front Lower Interchange Part Number K620373 K620374 Fitment 2007-2012 Nissan Sentra Exterior ? [WIDE COMPATIBILITY] --- Front control arm replacement for 2007-2012 Sentra. [INTERCHANGE PART NUMBER] --- The front control arm interchange part number: K620373 K620374.This product meets or exceeds OE standards. [Heavy Duty] --- CNC Bent Thick Tube, CNC machined control arm is Pre-Assembled with bushings, Mounts & ball joints, All parts are made of latest strong materials, better than stock arms [PROFESSIONAL MADE] --- Control arm is manufactured in strict accordance with the original factory standards, with stable performance, excellent workmanship, strict factory quality control testing, professional manufacturing, high performance and high reliability. [EASY INSTALLATION] --- Control arm plug and play design, no modification or drilling, quick installation. Shock, abrasion and fatigue tested to help ensure quality and durability. KAX, one of the star brands of SuncentAuto, was built in 2018 by experienced automotive experts. The dedicated team ensures that users receive advanced technology products and their overall driving experience is improved with their mindful innovations. Although the brand has been introduced a couple of years back, the team consists of experts who are into the automotive industry for more than two decades. ENHANCED STRUCTURAL STRENGTH High-strength structure can withstand repeated impact loads, making it more stable during operation HIGH PERFORMANCE KAX suspension kit is OE manufactured to meet expectations for fit and function, offering high quality and great value EASY INSTALLATION KAX control arm is designed to be a direct-fit replacement, easy to install, better driving and serviceability. When should you change your control arms? Vehicle pullingto the left or right Steering wheelplay or loose feel Rattling or grindingnoises under vehicle Uneven or premature?inner tire wear Warranty: We accept authorized returns within 90 calendar days from the date the product was received by the buyer or original recipient unless otherwise specified at the time of purchase.