2104-658638
Cap
Mack

This high-quality cap serves as a vital sealing component in various truck systems, protecting critical parts from dirt, moisture, and debris. Its robust design ensures a secure fit, preventing leaks and contamination that could compromise performance. The cap's material composition is tailored for durability in harsh environments, making it suitable for engine, fluid, or air system applications. Proper sealing with this cap helps maintain optimal operating conditions, reduces maintenance costs, and enhances overall vehicle reliability. Designed for easy installation, it fits seamlessly into existing assemblies. Source One Parts Center supplies this essential component, ensuring you receive a reliable part for your heavy-duty truck maintenance or repair project.