This high-quality main bearing cap is the perfect fit for Cummins engines, including GTA38 K38 KTA38GC CM558 models. Made in China, this unit quantity of one will ensure that your engine stays in top shape for miles to come. Ideal for industrial automation and motion controls, as well as mechanical power transmission, this main bearing cap is a must-have for any business or individual looking to keep their Cummins engine running smoothly. With its durable construction and reliable performance, you can trust this bearing cap to deliver the results you need.