Caterpillar 3J-3668 Pin - 3J3668
PinReplacement Pin for Caterpillar heavy equipment — part 3J-3668 / 3J3668 — OEM and original-spec spare parts. Worldwide delivery with 1-year warranty.
Caterpillar 3J-3668 / 3J3668 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. Compatible with a wide range of construction, mining, and earthmoving equipment.
Caterpillar