Backup Ring 2J7538 4J9225 Fits Caterpillar 183
Backup Ring 2J7538 4J9225 Fits Caterpillar 183
Regular price
$23.35 USD
Regular price
Sale price
$23.35 USD
Unit price
per
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One New Aftermarket Replacement Backup Ring 2J7538 / 4J9225 for Caterpillar (Cat) Construction Equipment
This hydraulic backup ring is used in high-pressure hydraulic sealing applications on Caterpillar (Cat) construction equipment. Backup rings prevent seal extrusion under high pressure and protect the overall sealing system from pressure surges, extending the service life of adjacent O-rings and seals in hydraulic pumps, valves, and cylinders.
Specifications
- Inner Diameter: 2.50 in.
- Outer Diameter: 2.70 in.
- Part Type: Backup Ring (Back-Up Ring)
Compatible Models
Caterpillar: 183
Replaces Part Number(s):
2J7538, 2J-7538, 4J9225, 4J-9225
New aftermarket replacement part - not remanufactured, not used.
