Caterpillar 391-7278 Cylinder - 3917278
CylinderCylinder by Caterpillar — 391-7278 / 3917278 — OEM original replacement spares for industrial equipment. Worldwide dispatch. 1-year warranty coverage.
Caterpillar 391-7278 / 3917278 Cylinder delivers OEM and aftermarket correct hydraulic actuation in Caterpillar equipment for industrial machinery. 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. Tested against original manufacturer specifications before dispatch.
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