Caterpillar 163-3866 Pin - 1633866
PinGenuine Caterpillar Pin (163-3866 / 1633866) — OEM-matched and original spare components for earthmoving machinery. Ships internationally. 1-year warranty.
Caterpillar 163-3866 / 1633866 Pin is an OEM and aftermarket pivot pin for Caterpillar equipment in demolition 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. Verified and dispatched worldwide with tracked international shipping.
Caterpillar