5J4988 Seal Assy Fits Caterpillar 3J9025 D350E D400E 826C
5J4988 Seal Assy Fits Caterpillar 3J9025 D350E D400E 826C
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One New Aftermarket Replacement Piston Seal Assembly Fits Caterpillar (Fits CAT) Construction Equipment
This aftermarket replacement piston seal assembly Fits Caterpillar (Fits CAT) hydraulic cylinder applications on articulated dump trucks, earthmoving compactors, and motor graders. The piston seal seats within the hydraulic cylinder bore, maintaining pressure and preventing internal fluid bypass to keep hydraulic systems operating at full efficiency. Part number 5J4988 is a PTFE-based piston seal (PA-TFE-5-1/2) designed to withstand the high-pressure demands of heavy construction equipment hydraulic systems.
Specifications
- Type: Piston Seal Assembly
- Material: PTFE (PA-TFE-5-1/2)
- Application: Hydraulic cylinder piston seal
Compatible Models
Fits Caterpillar Articulated Dump Trucks: D350E, D400E
Fits Caterpillar Earthmoving Compactors: 826C
Fits Caterpillar Motor Graders: 12E, 14G, 16, 16G
Replaces Part Number(s):
5J4988, 3J9025
New aftermarket replacement part - not remanufactured, not used.
