Enhance the performance of your Cummins engine with this set of 6 threaded spacers, each measuring 3945240. These spacers are specifically designed to fit Cummins engines models 6C, QSL9, 6L8.9, and C8.3, ensuring a perfect fit and optimal function.
Made in China, these high-quality spacers are built to last and are the perfect replacement for your old or worn-out spacers. With their sturdy construction and excellent threading, they will provide reliable and long-lasting service. Get the most out of your engine with these top-of-the-line threaded spacers.