SEAT 0CQ525549 / DS2010676. - 0.85ltr Febi Bilstein High-Performance Haldex Oil for Haldex Coupling. With Febi Bilstein Haldex Oil. Haldex Generation 5 Front Differential Pump Kit. The Haldex pump provides the oil pressure to operate the all-wheel-drive system assembly and engages the coupling to send power to the rear wheels.
