34RC4134P2
V-Belt
Mack

The V-belt is a critical component in the engine's accessory drive system, responsible for transmitting power to various auxiliary components such as the alternator, power steering pump, and air conditioning compressor. Its design ensures efficient power transfer while maintaining proper tension to prevent slipping or premature wear. A high-quality V-belt enhances engine reliability and reduces the likelihood of breakdowns caused by belt failure. Regular inspection for cracks, fraying, or glazing is essential for maintaining optimal performance. Easy to replace, this belt is vital for keeping your vehicle’s accessories functioning smoothly. Source One Parts Center provides durable V-belts engineered for heavy-duty applications, ensuring your engine runs efficiently and reliably.