Description

FOR MERCEDES-BENZ ML-CLASS W164 & GL-CLASS X164 AIR SUSPENSION COMPRESSOR PUMP PISTON RING REPAIR KIT New Air Suspension Compressor Pump Piston Rings Repair Kit full set for Compressor 1643201204 ( COMPRESSOR AND PISTON ROD NOT INCLUDED, ONLY SEALS KIT ) Mercedes-Benz ML-Class (W164), GL-Class (X164) OEM NUMBER: 1643201204, 1643200204, 1643200504, 1643200904, 2203200104 A1643201204, A1643200204, A1643200504, A1643200904, A2203200104 164 320 1204, 164 320 0204, 164 320 0504, 164 320 0904 Air Suspension Compressor: A device that compresses and pressurizes air. Used to inflate air springs. An Air Suspension Compressor also called Air Compressor or Air Pump, inflates or deflates air spring bags as necessary. When a vehicle with air suspension drops below the factory-defined height, the air suspension compressor, also simply called an air compressor or air pump is activated and inflates the air bags or air struts. Before you buy a compressor repair kit please keep in mind that the main reason a compressor fails is because there is a leak in the Air Suspension System causing the compressor to overwork and "Burn Out". The most common cause for a leak in the system is an old leaky air spring bag.