34RC4128P2
V-Belt
Mack

This V-belt is designed to drive multiple engine accessories, including alternators, power steering pumps, and air conditioning compressors. Its precise construction ensures efficient power transmission and reduces slippage, which is essential for maintaining optimal engine performance. The belt’s material offers excellent resistance to wear, heat, and cracking, extending its service life even under demanding conditions. Proper tensioning and alignment of this belt are critical to prevent premature failure and to ensure smooth operation of engine-driven systems. Its reliable performance helps maintain the overall efficiency of the vehicle’s auxiliary systems, reducing downtime and repair costs. Source One Parts Center provides high-quality V-belts that meet the rigorous standards of heavy-duty trucks, ensuring dependable operation and long-lasting service.