25071939
Serpentine Belt
Mack

This essential belt drives multiple peripheral devices in the engine, including the alternator, power steering pump, and air conditioning compressor. Its design ensures synchronized operation of these components, contributing to overall vehicle performance. Made from durable materials, the serpentine belt resists cracking, stretching, and wear, even under high tension and temperature conditions. Proper tension and alignment are crucial for preventing unexpected failures that could lead to breakdowns. Regular inspection and timely replacement of this belt help maintain optimal engine function and prevent costly repairs. Source One Parts Center supplies this high-quality component, ensuring compatibility with your Mack truck's drive system.