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51181 U SEAL Fits Gearmatic Models

51181 U SEAL Fits Gearmatic Models

Regular price $50.00 CAD
Regular price Sale price $50.00 CAD
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One New Aftermarket Replacement U Seal (Winch U Seal) for Gearmatic Winches

This aftermarket replacement U seal (also known as a winch U seal or U-cup seal) is a hydraulic sealing component used in Gearmatic winch assemblies. It is designed to prevent hydraulic fluid leaks and keep contaminants out of the winch's internal hydraulic circuits, helping maintain reliable winch operation in demanding construction and logging applications.

Compatible Models

Gearmatic Winches: Model 19, Model 119

Note: The Gearmatic winch was used on early Caterpillar, Ranger, and various other machine brands. Verify compatibility with your specific winch serial number before ordering.

Replaces Part Number(s):

51181

Aftermarket Interchange Numbers

U250, 51181G (genuine hydraulic U-cup seal variant)

New aftermarket replacement part - not remanufactured, not used.

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