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AN Style Urethane Wiper Ring, 1.44 Inch Rod Diameter, 1.74 Inch Groove OD, Inch Groove Width

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Description & Features

Manufactured by Hercules Sealing Products, this urethane wiper ring is designed to keep contaminants out of hydraulic cylinder assemblies, protecting internal sealing components from dirt, debris, and moisture ingress. Urethane construction provides reliable performance across a temperature range of -65°F to 220°F, making it suitable for demanding industrial and mobile hydraulic applications.

The AN Style Urethane Wiper Ring, 1.44 Inch Rod Diameter, 1.74 Inch Groove OD, Inch Groove Width fits a rod diameter of 1.435 inches and installs into a groove with an outer diameter of 1.739 inches. The Style A profile is a widely used configuration compatible with standard hydraulic cylinder groove geometries.

SKU: AN-16

Supplier Part Number (MPN): AN-16

Alternate Part Numbers: C1CH99, MI-00866915, MINO-00407X10014

Specifications

Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Groove O.D. B
1.74
Rod Diameter A
1.44
Supplier Part Number
AN-16
Product Weight
0.01 lbs
Alternate Part Numbers
Alternate Part Number C1CH99, Alternate Part Number MI-00866915, Alternate Part Number MINO-00407X10014

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Product Questions & Answers (2)

Question by: Ricky W on Nov 4, 2025, 12:04 PM
Got a cylinder with a 1.435 rod on it, will this wiper ring actually fit right, or do I need to look at something else?
Answer by: Customer Support on Nov 5, 2025, 8:25 PM
That rod diameter is exactly what this ring is built for. The AN-16 fits a 1.435 inch rod and drops into a groove with a 1.739 inch outer diameter. As long as your groove matches up with those dimensions, you're good to go. The Style A profile is a standard configuration, so it plays nice with most conventional hydraulic cylinder groove setups.
Question by: Frank H on Jul 14, 2025, 8:27 PM
Will this wiper ring hold up if it gets pretty cold? We sometimes have temps below zero in the winter.
Answer by: Customer Support on Jul 16, 2025, 3:54 PM
It's made from urethane, so it should be fine. Urethane stays flexible down to -65°F, so even those really cold snaps shouldn't be a problem for it.