Adaptation: Belt Tensioner Pulley Fits for C-ummins ISX Series, including X15 ISX15 QSX15 etc. Part Number: 3690067 2891940 3104149
Quality Upgrade: By upgrading the design of the tensioner, the problem of the old belt tensioner's rebound and yellowing failure is effectively solved.
High Quality: Belt Tensioner Pulley Made of high-quality aluminum alloy material, durable and corrosion-resistant, high strength, can be used for a long time
Direct Replacement: When your belt tensioner is noisy, worn or otherwise inoperable, drop-in replacement for easy installation
Note: Know the applicable model of the product before purchasing to avoid purchasing mistakes