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Polyurethane U-Seal, 3.50 Inch OD, 2.75 Inch ID, 0.38 Inch Height
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Supplier Part Number
U37-2.75
Alternate Part Numbers
Alternate Part Number
C1DQ54
Got a cylinder with a 2.75 bore and 3.50 OD groove, been leaking on me for a while now. This seal gonna fit that up right?
Question by: Dwayne T on Apr 20, 2025, 4:49 PM
Those dimensions match exactly. The seal runs 2.75 inches on the inside diameter, 3.50 on the outside, and sits 0.38 inches tall, so it should drop right into that groove without any modification. The polyurethane construction holds up well against wear in hydraulic cylinder applications, and the pressure range covers 0 to 6,000 PSI, which handles most standard hydraulic work without any issue.
Answer by: Customer Support on Apr 21, 2025, 5:10 PM
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