Overview

The Sunair BC-54213-06-06K is a straight male O-ring A/C refrigerant hose fitting engineered for heavy-duty and commercial vehicle HVAC service. Constructed from steel and manufactured in the United States, it features a Burgaclip connector style for a secure, repeatable clamp interface. The fitting mates to #6 hose ends and utilizes a 5/8-18 thread, providing straightforward integration with industry-standard components in maintenance and repair operations (VMRS 001-001-227).

Specifications & Compatibility

Designed for reliability in demanding fleet environments, this fitting offers compact packaging for tight routings: 1.57 in height and width, 3.94 in length, and a shipping weight of 0.50 lb. The straight male O-ring configuration supports positive sealing at the port while the Burgaclip interface simplifies assembly and field service. Interchange alignment with select ATCO and Burgaflex equivalents supports parts consolidation and cross-platform serviceability. Use with compatible #6 refrigerant hose and 5/8-18 female O-ring ports to restore or build lines with consistent, leak-resistant performance.