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AN Style Urethane Wiper Ring, 1.62 Inch Rod Diameter, 1.93 Inch Groove OD, Inch Groove Width

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Description & Features

Crafted from durable urethane, this AN Style Urethane Wiper Ring ensures optimal performance in hydraulic applications. Engineered for a rod diameter of 1.623 inches and a groove outer diameter of 1.927 inches, this wiper ring effectively prevents contaminants from entering the hydraulic system, thereby enhancing the longevity of your equipment. Its robust design allows operation within a temperature range of -65°F to 220°F, making it suitable for a variety of industrial environments.

Produced by Hercules Sealing Products, this wiper ring features a slotted heel design, denoted by the SH suffix, which contributes to its superior sealing capabilities. This product is ideal for demanding settings where reliability and efficiency are paramount. The precise construction not only ensures a secure fit but also facilitates straightforward installation and maintenance, reducing downtime.

SKU: AN-18

Supplier Part Number (MPN): AN-18

Alternate Part Numbers: C1CJ12, MI-00867103, MINO-00407X10016

Specifications

Brand
HERCULES® SEALING PRODUCTS
Dimensions
0.109 in H x 0.104 in THK
Durometer
90
Inside Diameter
1-5/8 in
Material
Urethane
Series
AN Series

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Product Questions & Answers (3)

Question by: Duane H on Jul 9, 2025, 9:48 AM
got a cylinder with a 1.623 rod, is this AN-18 wiper ring the right size or am i gonna be fighting it
Answer by: Customer Support on Jul 10, 2025, 2:13 PM
Match the rod diameter and the groove OD. AN-18 is sized for a 1.623 inch rod and a 1.927 inch groove outer diameter, so it is meant to drop into that groove and wipe that rod size.
Question by: Vince R on Jan 25, 2026, 6:59 PM
Will this wiper ring hold up if it's exposed to hydraulic fluid all the time?
Answer by: Customer Support on Jan 27, 2026, 8:16 AM
Crafted from durable urethane and designed for hydraulic applications, this AN Style Wiper Ring is built to withstand continuous exposure to hydraulic fluid, ensuring optimal performance and longevity of your equipment.
Question by: Carl R on Jun 17, 2025, 7:00 PM
What exactly does the slotted heel design do on this wiper ring, and is it any different from a standard wiper?
Answer by: Customer Support on Jun 19, 2025, 6:10 AM
The slotted heel is what sets the SH suffix apart on this AN style ring. That heel geometry helps the wiper seat more consistently in the groove and improves its ability to scrape contaminants off the rod before they can work their way into the hydraulic system. A plain heel design can sometimes lift slightly under certain conditions, but the slotted version maintains more consistent contact. For dirty or dusty environments, that difference matters more than people expect.

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