2778996 Seal-Lip T Fits Caterpillar Models
2778996 Seal-Lip T Fits Caterpillar Models
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One New Aftermarket Replacement Lip Seal for Caterpillar (Cat) Equipment
This aftermarket replacement lip-type oil seal (Caterpillar part number 2778996) is designed to prevent fluid leakage around rotating shafts and other dynamic sealing points on Caterpillar construction and industrial equipment. Lip seals of this type are commonly used in final drives, axles, transmissions, and hydraulic systems to retain lubricants and exclude contaminants.
Compatible Models
Caterpillar (Cat): Verify fitment by model and serial number using your machine's parts manual or the Caterpillar parts lookup system, as this seal number applies across multiple Cat equipment families.
Replaces Part Number(s):
2778996, 4L9822, 4L-9822, 6H7049, 6H-7049, 4K4376, 4K-4376, 2B8836, 2B-8836
New aftermarket replacement part - not remanufactured, not used.
