5J4989 Seal Assy Fits Caterpillar 3J4441 3056E 3306 3406 3406B 3406C 3408 3408C
5J4989 Seal Assy Fits Caterpillar 3J4441 3056E 3306 3406 3406B 3406C 3408 3408C
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£22.00 GBP
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One New Aftermarket Replacement Hydraulic Piston Seal Assembly Fits Caterpillar (Fits CAT) Engines and Equipment
This hydraulic cylinder piston seal assembly (seal assy) provides a leak-tight seal between the hydraulic piston and cylinder bore, maintaining pressure containment and reliable cylinder performance. Constructed as a 2-piece piston seal in PTFE with a Buna-N expander, it is a direct aftermarket replacement Fits Caterpillar (Fits CAT) OEM part number 5J4989 (5J-4989), also referenced as 3J4441.
Specifications
- Outside Diameter: 6.03 in
- Bore/Hole Diameter: 6.00 in
- Groove Diameter: 5.095 in (tolerance +/- 0.003 in)
- Groove Width: 0.379 in (tolerance +/- 0.002 in)
- Overall Height/Length: 0.37 in
- Seal Form: Type 1, 2-Piece
- Material: PTFE with Buna-N expander
- Weight: 0.17 lbs
Compatible Models
Fits Caterpillar Engines: 3056E, 3306, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3516, 3516B
Replaces Part Number(s):
5J4989, 3J4441
New aftermarket replacement part - not remanufactured, not used.
