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TR955205

1200 SYSTEM SAVER AIR DRIER

This is a heavy-duty air dryer for air brake systems, commonly called a System Saver 1200. It removes moisture, oil, and contaminants from the compressed air before it reaches the brake valves and chambers, which helps prevent corrosion and freezing in the system. You replace it when the original air dryer is worn out, the desiccant cartridge is saturated, or the purge valve fails, to keep the air brakes working reliably. This unit is a 12-volt heated assembly that directly replaces the WABCO/Meritor R955205 and similar models on many trucks.