2330619 Seal-Wiper Fits Caterpillar Models
2330619 Seal-Wiper Fits Caterpillar Models
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One New Aftermarket Replacement Hydraulic Cylinder Wiper Seal for Caterpillar (Cat) Motor Graders and Backhoe Loaders
This wiper seal (also known as a scraper seal) installs at the rod end of a hydraulic cylinder to wipe contaminants from the piston rod as it retracts, preventing dirt, dust, and debris from entering the cylinder and damaging internal seals. The 2330619 is a double-lip design measuring 47.89mm inner diameter, providing an enhanced seal against both external contamination and internal oil weeping. It is used across a wide range of Caterpillar motor grader and backhoe loader hydraulic cylinder assemblies.
Specifications
- Part Type: Double Lip Wiper Seal (Hydraulic Cylinder Rod Seal)
- Inner Diameter: 47.89mm
- OEM Part Number: 2330619 (also formatted as 233-0619)
Compatible Models
Caterpillar Motor Graders: 12M, 12M 2, 12M 3, 12M 3 AWD, 120M, 120M 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD
Caterpillar Backhoe Loaders: 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E
Replaces Part Number(s):
2330619, 233-0619
New aftermarket replacement part - not remanufactured, not used.
