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(888) 312-8812 Login SignupThe Mack A/C Manifold and Tube Assembly routes refrigerant through the air conditioning system on compatible Mack and Volvo truck applications. Its formed tube and manifold layout gives the HVAC system a dedicated refrigerant path between major A/C components. Pre-shaped routing is useful in crowded engine bay areas where hose position, bend shape, and connection angle affect service quality. The Mack 22646257 helps restore the refrigerant plumbing section of the cab cooling system with a part built around the correct manifold and tube arrangement.
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