A4722021019
Belt Tensioner Guide Pulley for DD13 EPA10 / GHG14
Detroit Diesel

This guide pulley for belt tensioner guide application ensures precise alignment and smooth operation of the serpentine belt system. Its stainless steel construction offers excellent resistance to corrosion and mechanical wear, maintaining performance over extended service life. The dimensions, including a width of approximately 37.91 mm and an outer diameter of 73.9 mm, are designed for compatibility with specific engine configurations, providing secure and accurate guidance for the belt. Proper functioning of this guide pulley helps prevent belt misalignment, slippage, and premature wear, thereby safeguarding the efficiency of engine accessories. Regular inspection and replacement when necessary are crucial for consistent performance. This high-quality guide pulley supplied by Source One Parts Center is an essential component for sustaining the reliability of your engine’s belt drive system in demanding applications.