Caterpillar 277-4387 Pin - 2774387
PinCaterpillar Pin 277-4387 — original manufacturer and OEM road machinery machinery parts. Global shipping with 1-year part warranty. Interchange numbers confirmed on request.
Caterpillar 277-4387 / 2774387 Pin delivers OEM and aftermarket correct pivot geometry in Caterpillar equipment assemblies for road construction machinery. OEM-matched pin diameter and surface hardness ensure correct bushing clearance and reliable load transfer. Available with a 1-year warranty. Compatible with a wide range of construction, mining, and earthmoving equipment.
Caterpillar