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HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals140-2377: Hydraulic Cylinder Head U Cup Seal
HomeHydraulicsHydraulic Cylinders & ComponentsHydraulic Cylinder Seals140-2377: Hydraulic Cylinder Head U Cup Seal
140-2377: Hydraulic Cylinder Head U Cup Seal

Cat® Hydraulic Cylinder Head U Cup Seal helps retain hydraulic fluid and prevents leakage, ensuring efficient sealing and smooth cylinder operation

Brand: Cat

Product Images
140-2377: Hydraulic Cylinder Head U Cup Seal
140-2377: Hydraulic Cylinder Head U Cup Seal
140-2377: Hydraulic Cylinder Head U Cup Seal
140-2377: Hydraulic Cylinder Head U Cup Seal
140-2377: Hydraulic Cylinder Head U Cup Seal

Cat® Hydraulic Cylinder Head U Cup Seal helps retain hydraulic fluid and prevents leakage, ensuring efficient sealing and smooth cylinder operation

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 140-2377

Units of Measure

USMetric
Outside Diameter - B (+ 0.002inch, -0.000inch) (in): 1.77
Material: URE,Urethane Rubber
Outside Diameter - B (+ 0.002inch, -0.000inch) (mm): 45.05
Width - A (+ 0.015inch, -0.000inch) (in): 0.43
Inside Diameter (mm): 34.93
Seal Shape: Type A
Inside Diameter (in): 1.38
Width - A (+ 0.015inch, -0.000inch) (mm): 11.00
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Compatible Models for part number 140-2377

MULTI TERRAIN LOADER

277D 277C 297D 297C 297D2 287C2 297D XHP 277C2 247B3 287C 247B 287D 297D2 XHP

UNDERGROUND ART TRUCK

AD22 AD30 AD45B AD45

COMPACT TRACK LOADER

289D 289C 279C2 289D3 279D3 299D XHP 299D 299C 279D 279C 299D3 XE 289C2 299D3 299D2 299D2 XHP

MINI HYD EXCAVATOR

301.8 301.6 301.5 301.8C 302.5C 302.5 301.6C

SKID STEER LOADER

289D3 226B 246D 246C 262D3 279D3 272C 272D 272D XHP 246D3 226B3 216B 256C 216B3 262D 262C 272D2 XHP 272D3 XE 262C2 272D3 272D2

WHEEL LOADER

908K 908M 907K 906K 906M

COMPACT WHEEL LOADER

908M 906H2 908H2 902 906H 908 906 906M 907H 907H2 907M 908H

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KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced