Elevate the performance of your Cummins engine with our 6-piece shim set, designed specifically for the QSX, ISX, and X15 models. Each shim is meticulously crafted to meet the exact specifications of part number 5298564, ensuring a perfect fit and optimal function for your heavy equipment. Manufactured in China under the rigorous quality control standards, these shims are a reliable replacement for the superseded part number 2892402. Enhance your equipment's efficiency and durability with this essential component, tailored to keep your Cummins engine running smoothly.