TLILY 3X Engine Impeller Vacuum Pump Central Locking for SL S R230 W220 C215

1.A graphite impeller in the vacuum pump fails, causing vehicle faults. 2.Sometimes a leak can cause problems with pumps, often however the impeller on the motor spindle can break or fracture over time. 3.A broken impeller will result in a lack of air pressure/vacuum, which means the pump's actions will be inhibited. 4. This can also lead to a blocked motor which will cause the pump to blow the 20A fuse and stop. for motor part number: 1397220291 pump part numbers: A2308000648, A2308000548, A2308000448, A220800348, A2208000648, A2208000748, A2208000548, A2208000848, A2208001148, A2208001248, A2208000948. For SL-Class (R230) 2001-2011 1st generation: 2001-2006 - SL350, SL500, SL600, SL55AMG, SL65AMG Facelift 1: 2006-2008 - SL350, SL500, SL550, SL600, SL55AMG, SL65AMG Facelift 2: 2008-2012 - SL280, SL300, SL350, SL500, SL550, SL600, SL63AMG, SL65AMG For S-Class (W220) 1998-2005 S280, S320CDI, S320CDI L, S350, S350 L, S400CDI, S430, S430 L, S500, S500L, S500 4-, S600L, S55, S55 L For