A4721420553
Exhaust Manifold Sleeve
Detroit Diesel

The exhaust manifold sleeve functions as a protective and guiding component within the exhaust system, helping to prevent damage from thermal expansion and vibration. Made from high-strength steel, it ensures the longevity of the manifold assembly by maintaining proper alignment and preventing metal fatigue. This sleeve acts as an internal spacer or liner, reducing direct contact between hot exhaust gases and surrounding components, which prolongs the lifespan of the manifold and associated parts. Its simple yet effective design contributes to easier maintenance and quicker replacements, minimizing downtime for fleet operations. The sleeve’s role is vital in preserving the structural integrity of the exhaust system, especially in demanding conditions such as heavy-duty hauling or long-haul applications. For quality assurance and reliable sourcing, Source One Parts Center supplies this exhaust manifold sleeve to support your engine’s durability and performance needs.