This pin center is designed for use with Caterpillar trucks and equipment. It is a reliable replacement part that ensures proper function and performance. The manufacturer part number for this item is 6E6337. Constructed from high-quality materials, this pin center is built to last and withstand heavy use. It is compatible with a variety of Caterpillar trucks and equipment, making it a versatile addition to any inventory. Buy with confidence knowing that this item is in stock and ready to be put to use.