Product Description
Cummins 5270057 EGR hose for compatible Cummins diesel engines, including select ISB, QSB, and ISL configurations. Designed to provide a flexible, secure connection within the exhaust gas recirculation (EGR) air plumbing system.
Features a nominal 1.5-inch inside diameter and 4-inch length. The compatible Automann replacement uses silicone construction with four-ply aramid reinforcement for resistance to heat and pressure during engine operation.
Cross-references Automann 561.46757.
Verify engine model, serial number, hose dimensions, EGR plumbing configuration, and original equipment part number before ordering. Hose clamps are sold separately unless otherwise specified.
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