Our AC
receiver driers are premium heavy-duty aftermarket replacements engineered for Mercedes-Benz buses, fully compatible with R134a refrigerant. These CD-5XXX top-assembly aluminum units adopt modular top component design, covering extensive cross-reference OE numbers for precise vehicle-specific fitment. Optimized for urban city transit, intercity coach routes and frequent stop-start cycles, they deliver stable moisture absorption and impurity filtration to protect large bus air conditioning systems under continuous vibration. Every drier undergoes strict burst pressure and air-tightness leakage tests. Manufactured to OEM specifications for direct plug-and-play fitment, these factory-direct components supply global bus parts dealers and passenger vehicle service workshops.