Refrigerant Type Compatibility: Designed for use with R-134a refrigerant in automotive air conditioning systems. Component Inclusion: Includes air conditioning hose kit, black drier, and associated fittings as a complete set. Functional Purpose: Serves as a replacement part to restore air conditioning system functionality. Physical Configuration: Contains hoses, drier, and fittings intended for integration into standard R-134a AC systems. Installation Scope: Fits applications requiring replacement of hoses, drier, and connecting fittings in R-134a systems., Manufacturer: NEVrnsKBy