2394394 Ring-Back Up Fits Caterpillar Models
2394394 Ring-Back Up Fits Caterpillar Models
Regular price
$35.00 CAD
Regular price
Sale price
$35.00 CAD
Unit price
per
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One New Aftermarket Replacement Backup Ring (Seal) for Caterpillar (Cat) Excavators
This aftermarket replacement backup ring (Ring-Back Up) is a hydraulic seal component used in Caterpillar excavator hydraulic systems. Backup rings work alongside O-rings to prevent seal extrusion under high-pressure hydraulic conditions, maintaining system integrity and preventing fluid leaks.
Specifications
- Dimensions: 3.5 x 6 x 0.08 in.
- Weight: 0.1 lbs.
- Quantity: 1 ring per order
Compatible Models
Caterpillar (Cat) Excavators: 315D L, 318E L, 319D L, 319D LN, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 GC, 320D2 L, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D2 L, 323E L
Caterpillar (Cat) Engines: 3066, C4.2, C6, C6.4
Replaces Part Number(s):
2394394
New aftermarket replacement part - not remanufactured, not used.
