3081810
Cap Plug
Mack

A cap plug is a simple yet essential component used to seal openings in various systems, preventing contaminants from entering and fluids from leaking. Its primary function is to close off unused ports or openings securely, maintaining system integrity. Made from durable materials, it resists corrosion and withstands harsh operating conditions. Proper use of cap plugs ensures that systems remain sealed during maintenance or when components are temporarily disconnected, reducing the risk of contamination and fluid loss. This part is crucial for maintaining the cleanliness and functionality of hydraulic, pneumatic, or fluid systems in heavy-duty trucks. Source One Parts Center provides this component, focusing on quality and reliability for your vehicle's operational needs.