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1377657 Seal-Lip Fits Caterpillar Models
1377657 Seal-Lip Fits Caterpillar Models
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$43.00 CAD
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One New Aftermarket Replacement Lip Seal for Caterpillar (Cat) Track-Type Tractors and Pipelayers
This aftermarket replacement lip seal (OEM part number 1377657) is designed to provide a reliable fluid barrier in sealing applications on Caterpillar heavy construction equipment. Lip-type seals prevent lubricant loss and contamination ingress at rotating or reciprocating interfaces, keeping critical drivetrain and undercarriage components protected during demanding operation.
Specifications
- Dimensions: 3.5 x 6 x 0.08 in.
- Weight: 0.1 lbs.
- Type: Lip Seal
Compatible Models
Caterpillar (Cat) Track-Type Tractors: 8A, 8, D8N, D8R, D8R II
Caterpillar (Cat) Pipelayers: 57H
Replaces Part Number(s):
1377657
Aftermarket Interchange Numbers
Related reference: 5S6622
New aftermarket replacement part - not remanufactured, not used.



