CAT 12H Lift Cylinder Seal Kit 238-4462 / 2384462 – Hydraulic Cylinder Repair

Seal kit for the lift cylinder on a CAT 12H motor grader. OEM reference 238-4462 / 2384462. Use it when the rod starts weeping, the cylinder creeps under load, or the wiper is letting dirt into the cylinder.

The seals are PU, Viton, and NBR. PU takes the rod and piston lip pressure. Viton is for heat. NBR handles oil contact and static sealing. Profiles are molded to the OEM groove sizes, so they seat without trimming or stretching.

This is a seal kit only. Cylinder barrel, rod, and piston are not included.

What it fits

• CAT 12H motor grader lift cylinder

• OEM reference: 238-4462 / 2384462

Check before you buy
The 12H badge alone may not tell you which cylinder you have. Match the cylinder part number and machine serial before ordering.