The Meritor KIT2792 is a genuine OEM Driver-Controlled Differential Lock (DCDL) kit for Meritor heavy-duty drive axles. This kit supplies the components needed to service or rebuild the differential locking mechanism on applicable Meritor axle assemblies. It is sold as a genuine Meritor part, not an aftermarket substitute. Call Pro Gear and Transmission to confirm this kit fits your specific axle model and configuration before ordering.Interchanges:2504325C918235KIT2792ATIKIT2792HRKIT2792K1T2792TDAKIT2792FeaturesGenuine OEM Meritor part number KIT2792 (also listed as KIT 2792)Driver-Controlled Differential Lock (DCDL) service kit for Meritor drive axlesDrive axle product applicationSold by Pro Gear and TransmissionUsed in this Meritor model180/185/186 & 380 Series Drive Axle