390-4221 150 mm High Threaded Bucket Cylinder Head

Cat® Hydraulic Cylinder Head

SKU: 390-4221 Category:

Description

The hydraulic cylinder head, or cylinder cap, is threaded or bolted onto the rod end of the hydraulic cylinder tube or barrel. The main function of the cylinder head is to contain the hydraulic pressure inside the cylinder tube or barrel. The hydraulic cylinder head also includes an integrated rod seal arrangement that protects the hydraulic system from contamination by external particulates.

Features

Cat cylinders use an innovative sealing system that absorbs pressure spikes, withstands side loads and protects against contaminant ingress better than competitive designs.

Recommended Applications:

Cat hydraulic cylinder heads are designed for specific cylinder applications.

Specifications

MaterialCarbon Steel

Compatible Equipment

  • Excavators: 329E L, 312D2 L, 312D2 GC, 320D L, 312E, 312E L, 323, 313D2, 320D2 L, 320E, 315F LCR, 313F LGC, 326, 320, 323D2 L, 313D2 GC, 314D LCR, 313F L, 312D L, 312D2, 329D L, 312F, 333, 312D, 323 GX, 314D CR, 324D L, 313D2-GC, 311D LRR, 329E, 320D2 GC, 324D, 320D2, 326D2 L, 329D2, 326D2, 330, 320D, 329D2 L, 329D
  • Skid Steer Loaders: 313D2 LGP

Additional information

Machine Model

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Equipment Type

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Part Source

Genuine OEM