Caterpillar 172-6640 Pin - 1726640
PinCaterpillar 172-6640 / 1726640 Pin — original and OEM heavy equipment spare parts. Worldwide delivery with 1-year warranty. Part number verified before shipment.
Caterpillar 172-6640 / 1726640 Pin is an OEM and aftermarket pivot pin for Caterpillar equipment in heavy plant machinery. Manufactured to OEM diameter, length, and surface hardness for correct pivot joint geometry and reliable load transmission in structural attachment points. Ships with a 1-year warranty. Supports reliable equipment operation across off-highway applications.
Caterpillar