34RC4117P5
V-Belt
Mack

This V-belt is a fundamental component in the drive systems of heavy-duty trucks, responsible for transmitting power between pulleys and ensuring smooth operation of accessories such as alternators, water pumps, and air conditioning compressors. Its design provides high flexibility and grip, which minimizes slippage and maximizes efficiency. Proper tension and alignment of this belt are crucial for preventing premature wear and potential system failure. The belt's durable construction allows it to withstand the harsh conditions typical of heavy-duty applications, including high temperatures and constant movement. Regular inspection and replacement are vital to maintaining optimal engine performance. Source One Parts Center supplies this essential component, supporting your truck’s reliable operation.