23511438
Crankshaft Pulley - 4-Groove, 190.5 mm & 279.4 mm Diameter
Detroit Diesel

The drive belt with Poly-V construction is vital for transferring power efficiently across multiple engine accessories, including alternators, water pumps, and power steering. Featuring 10 grooves, it is designed to optimize grip and reduce slippage, even under heavy load conditions. The belt’s high-quality synthetic material ensures flexibility, resistance to wear, and long service life, which are crucial for maintaining continuous accessory operation. Proper tensioning of this belt prevents unnecessary strain on engine components and minimizes noise during operation. Its precise dimensions and groove pattern are tailored for compatibility with specific pulley systems, ensuring a perfect fit and reliable performance. Regular inspection and replacement of the drive belt are key to avoiding unexpected breakdowns and costly repairs. When sourcing a replacement, trust Source One Parts Center for genuine, durable belts engineered for heavy-duty engines, ensuring your vehicle maintains peak performance.