Caterpillar 311-9531 Cylinder - 3119531
CylinderSuited to Caterpillar construction equipment: Cylinder part 311-9531 / 3119531 — original and OEM-certified machine parts. Shipped globally with 1-year warranty coverage.
Caterpillar 311-9531 / 3119531 Cylinder delivers OEM and aftermarket correct hydraulic actuation in Caterpillar equipment for heavy equipment. OEM-matched cylinder bore and seal geometry ensure reliable force output and long service life under sustained hydraulic demands. Available with a 1-year warranty. Verified and dispatched worldwide with tracked international shipping.
Caterpillar