Caterpillar 4U-1645 Pin - 4U1645
Pin4U-1645 / 4U1645 Pin by Caterpillar. Original and OEM-verified replacement components for demolition machinery. Delivered worldwide with a full 1-year warranty.
Caterpillar 4U-1645 / 4U1645 Pin delivers OEM and aftermarket correct pivot geometry in Caterpillar equipment assemblies for road machinery. OEM-matched pin diameter and surface hardness ensure correct bushing clearance and reliable load transfer. Available with a 1-year warranty. Available to suit different service schedules and procurement requirements. Suitable for scheduled maintenance and urgent breakdown repairs.
Caterpillar