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PISTON SEAL T

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Description & Features

Manufactured by Hercules Sealing Products, the Piston Seal T is a hydraulic sealing component designed for use in piston applications within hydraulic cylinders and actuator assemblies. This seal type is commonly used to prevent fluid bypass across the piston, maintaining pressure differential and supporting consistent cylinder performance.

Hercules Sealing Products is a recognized supplier of fluid power sealing solutions, and this part is suitable for replacement or MRO sourcing in industrial hydraulic equipment.

SKU: TP-021

Supplier Part Number (MPN): TP-021

Alternate Part Numbers: MI-01810795, MINO-00407Q30567

Specifications

Brand
HERCULES® SEALING PRODUCTS
Dimensions
1/8 in H
Inside Diameter
1.38 in
Material
Buna-N
Series
TP Series

Product Questions & Answers (1)

Question by: Patty F on Jan 1, 2026, 11:55 AM
Is this seal gonna work for a hydraulic piston needing replacement, or is it more for new builds?
Answer by: Customer Support on Jan 3, 2026, 6:33 AM
This piston seal is suitable as a replacement part in hydraulic cylinders and actuator assemblies, making it ideal for maintenance, repair, and use (MRO) sourcing.

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