CaterpillarSeals & gaskets

192-2056

RING BACKUP

OEM Shelved 2026-09-16
192-2056 RING BACKUP

Description

Genuine Caterpillar 192-2056 backup ring, a large-diameter sealing support ring used behind an O-ring or seal in Cat hydraulic/final drive assemblies.

New, factory-sealed Caterpillar backup ring, part number 192-2056, in original Cat packaging labeled RING BACKUP with quantity 1 PC. Label markings include D04M10Y10P478 and level/origin codes; made to Caterpillar specifications in the United States. Backup rings are installed adjacent to an O-ring or seal to prevent extrusion under high pressure. Verify fitment against the machine's parts manual before ordering.

Tags

Part no.192-2056
BrandCaterpillar
ConditionOEM
CategorySeals & gaskets
StockIn stock · Miami
Shelved2026-09-16
ID1368

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