A9340351412
Belt Pulley OM934 Euro 6
Detroit Diesel

This engine drive belt pulley is a critical component for transferring rotational motion from the crankshaft to auxiliary systems like the alternator, water pump, and power steering. Its precise dimensions, including a 256.8 mm outer diameter and a bolt circle of 123 mm, ensure proper alignment and tension within the belt drive system. The pulley’s robust construction features a painted finish and is made from synthetic rubber case material, providing resistance to wear, weather, and engine heat. The multiple bolt and mounting holes allow for secure attachment, reducing vibrations and ensuring smooth operation. Proper pulley function is essential for maintaining belt tension, preventing slippage, and ensuring efficient power transfer to engine accessories. When replaced or upgraded, this pulley helps sustain engine performance and reliability. Source One Parts Center offers this high-quality pulley to support your maintenance needs with confidence.