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1740344 Seal As Fits Caterpillar Models
1740344 Seal As Fits Caterpillar Models
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$107.00 AUD
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One New Aftermarket Replacement Seal Assembly for Caterpillar (Cat) Hydraulic Cylinders
This aftermarket replacement seal assembly (174-0344) is a two-piece, plastic-coated rubber hydraulic cylinder seal designed for use in Caterpillar (Cat) construction and heavy equipment. It seats in the cylinder bore to prevent hydraulic fluid leakage and maintain system pressure, helping restore full cylinder performance during routine maintenance or repair.
Specifications
- Part Type: Two-Piece Plastic-Coated Rubber Hydraulic Cylinder Seal
- Bore Diameter: 279.45 mm (approx. 11 in)
- Construction: Plastic-coated rubber composite
Compatible Models
Caterpillar (Cat): Compatible with Cat hydraulic cylinders using a 279.45 mm bore diameter seal. Verify fitment using your machine model and serial number before ordering.
Replaces Part Number(s):
1740344
New aftermarket replacement part - not remanufactured, not used.



