Product Description
Exhaust manifold sealing ring kit for compatible Cummins 855 and NT855 diesel engines. Designed to seal the connections between exhaust manifold sections, helping prevent exhaust gas leakage and maintain proper sealing under high operating temperatures.
Used in select Cummins exhaust manifold assemblies featuring the older ring-style sealing configuration.
Cross-references Cummins part numbers 3027653 and 3039297. Aftermarket equivalents include PAI 180990, Interstate-McBee M-3027653, and FP Diesel FP-3027653.
Verify the original part number, manifold configuration, and engine compatibility before ordering. Confirm kit contents before installation.