We tested it—see the highlights and what to expect in real operation. In this video, we showcase a genuine used transfer box compatible with Mercedes-Benz models W251, W164, W166, W292, R350, GL450, ML400, GLE, and GLS. Watch as we demonstrate its condition, explain key features, and highlight how Guangzhou Honghui Auto Parts ensures quality through professional testing and reliable performance—helping you make informed decisions for cost-effective vehicle repairs.