The component with OEM number 1647826 is a spherical bushing approved for Caterpillar heavy machinery, especially used in models such as the Caterpillar 735, 740, and the D300E and D400E II series articulated trucks. This bushing is designed to offer high durability and performance in extreme working conditions, being essential in suspension systems that require precision and resistance. This replacement part is ideal for extending equipment life under rigorous operating demands.