88GB456P640
V-Ribbed Belt
Mack

This high-performance V-ribbed belt is crucial for driving multiple engine accessories such as the alternator, power steering pump, and air conditioning compressor. Its ribbed design provides excellent grip and reduces slippage, ensuring consistent power transfer. Made from durable rubber compounds, it resists cracking, stretching, and wear, even under high loads and extreme temperatures. Proper tension and alignment of this belt are vital for maintaining system efficiency and preventing accessory failure. Its reliable operation contributes directly to the smooth functioning of your engine’s auxiliary systems. Source One Parts Center supplies this essential belt to help maintain your vehicle’s performance and reduce the risk of unexpected breakdowns. Regular inspection and timely replacement of V-ribbed belts are key to keeping your truck running reliably mile after mile.