12-21425-001 Air Line Manifold with 1/8 Inch NPT Fittings Fit for Freightliner Cascadia 2008-2018 Replace# 12-21425-002 1221425001 1221425002 170.1015 FR-BRKE384

["Fitment: Fits for Freightliner Cascadia 2008-2018. This truck air line manifold with 1/8\" NPT fittings is designed for selected heavy-duty truck air brake system applications.","Replacement Part Number: Replaces OE# 12-21425-001, 12-21425-002, 1221425001, 1221425002, 170.1015, FR-BRKE384. This air line manifold is designed to match the original part in fit and function.","Material: Made of durable materials for reliable strength, wear resistance, and long service life. This air brake manifold is built for dependable use in truck air system environments.","Function: This air distribution manifold is used to connect and route multiple air lines, helping maintain proper airflow and stable air brake system operation. It is a practical replacement for worn or leaking air brake line manifold assemblies.","Installation: Direct replacement design with standard 1/8\" NPT fittings for easy connection and installation. Matches the factory-style layout for a quick and straightforward replacement."]