Product Description  Package Including: 3 PCS Volume knob 3 PCS Channel Selector Knob Replacement Model/Part Numbers: No: 3615204H01 Channel Knob + 3615205H01 Volume Knob  Compatible With motorola Radios XPR6550 XPR6500 XPR6580 XPR6300 XIR P8200 P8260 P8268 DGP4150 DGP6150 DP3600 DP3601 Maintains the same level of quality as the original knobs. It is a genuine replacement part, ensuring reliability and compatibility with your existing radio equipment.  We understand the importance of having reliable communication tools, especially in critical situations. That's why our genuine replacement knob is built to meet the stringent quality standards of . With its robust construction, it ensures long-lasting performance, minimizing downtime and maximizing efficiency.