CARDONE Select New Power Steering Pumps are backed by CARDONE Select Engineered (CSE) Technology, ensuring that all CARDONE Select New Power Steering Pumps meet or exceed OEM performance. (CSE) Technology is based on over 40 years of reverse-engineering expertise, where original design weaknesses are identified and improved, resulting in premium-quality, brand-new parts you can rely on. All units adhere to strict S.A.E.