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ST Style Urethane Wiper Ring, 0.75 Inch Rod Diameter, 1.13 Inch Wiper OD, 3/16 Inch Base Thickness

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Description & Features

The ST Style Urethane Wiper Ring is designed for optimal sealing performance in hydraulic systems. With a 0.75-inch rod diameter and a 1.13-inch outer diameter, this wiper ring effectively prevents contaminants from entering the system, ensuring long-term reliability. Constructed from durable urethane, it offers excellent resistance to wear and tear, making it suitable for challenging environments. This product operates efficiently within a temperature range of -65°F to 220°F, providing versatility across a variety of industrial applications.

Manufactured by Hercules Sealing Products, this wiper ring features a 3/16-inch base thickness, contributing to its robust sealing capabilities. It is an ideal choice for professionals seeking dependable sealing solutions. The precision-engineered design of the ST Style Urethane Wiper Ring ensures compatibility and performance, meeting the stringent demands of hydraulic systems.

SKU: ST-75

Supplier Part Number (MPN): ST-75

Alternate Part Numbers: C1DL55, MI-01810585, MINO-00407Q30358

Specifications

Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Rod Diameter A
0.75
Supplier Part Number
ST-75
Thickness (in)
3/16
Product Weight
0.01 lbs
Alternate Part Numbers
Alternate Part Number C1DL55, Alternate Part Number MI-01810585, Alternate Part Number MINO-00407Q30358

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Product Questions & Answers (3)

Question by: Roger W on Feb 22, 2026, 12:52 PM
what temp range does this urethane wiper handle? got equipment runnin in some pretty cold conditions and need to know if itll hold up
Answer by: Customer Support on Feb 24, 2026, 6:07 AM
Urethane in this grade runs from -65°F all the way up to 220°F, so cold weather use are well within its range. Whether you're dealing with freezing mornings or heat buildup during heavy use, that window covers most standard hydraulic applications without issue.
Question by: Daryl W on Feb 2, 2026, 2:17 PM
What size rod does this wiper ring fit? I wanna make sure it's the right one before I order it.
Answer by: Customer Support on Feb 3, 2026, 4:03 PM
This wiper ring is designed for rods with a 0.75-inch diameter. It's also got a 1.13-inch outer diameter, so make sure those measurements line up with your system.
Question by: Tammy R on Oct 21, 2025, 7:41 AM
got a cylinder with a 3/4 rod, is this the right wiper size or am i gonna be fighting it
Answer by: Customer Support on Oct 23, 2025, 6:21 AM
Match the rod diameter first. This ST style wiper ring is sized for a 0.75 inch rod, with a 1.125 inch wiper outside diameter and a 3/16 inch base thickness.