A sway bar is usually a torsion spring that resists body roll motions. It is usually constructed out of a cylindrical steel bar, formed into a U" shape, that connects to the body at two points, and at the left and right sides of the suspension.Features: Length:435 mm Surface Finish: Standard Polished Rust-Proof Stud Thread Size: M12X1.5 Rod Thread Size: M12X1.5 weight: 1.12kg Condition: 100% Brand New Warranty: 2 YearsApplication for: 2008-17 for Buick Enclave Front 2009-17 for Chevy Traverse Front 2007-16 for GMC Acadia Front 2007-10 for Saturn Outlook Front Part Number: 20905104, K750155, 2651867, 4553923, 455339225, 488264, 4882285,15127978, 25981951, MS50802, MS50832, 18750155, 19240676Package Includes: One Pair,2x Front Stabilizer / Sway Bar End Link (LH+RH)Code: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.