5398-15600
Multi-Purpose Cap
Mack

This multi-purpose cap serves as a versatile sealing solution for various fluid reservoirs and access points on heavy-duty trucks. Its design ensures a tight, secure fit that prevents contaminants from entering sensitive systems, such as oil, coolant, or hydraulic reservoirs. Made from durable materials resistant to chemicals and temperature extremes, it maintains integrity over long service intervals. Proper sealing with this cap helps prevent leaks, maintain fluid levels, and protect internal components from dirt and moisture. Its ease of installation makes routine maintenance quicker and more efficient. Fleet maintenance personnel appreciate the reliability this cap offers in harsh environments, contributing to overall vehicle performance and longevity. Source One Parts Center offers this essential component to help keep your truck systems sealed and functioning optimally.