Caterpillar 122-1778 Pin - 1221778
PinCaterpillar Pin (122-1778 / 1221778) available — OEM and original replacement service parts for road construction machinery. Global delivery. Backed by a 1-year warranty.
Caterpillar 122-1778 / 1221778 Pin is an OEM and aftermarket pivot pin for Caterpillar equipment in demolition machinery and earthmoving equipment. 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. Cross-referenced for compatibility with original equipment specifications.
Caterpillar