Designed for AN-style hydraulic cylinder applications, this urethane wiper ring seats in a groove with a 2.427 inch OD and fits a rod diameter of 2.123 inches. The urethane construction provides reliable scraping performance across a rated temperature range of -65°F to 220°F, making it suitable for demanding industrial cylinder environments where contamination exclusion is critical.
Manufactured by Hercules Sealing Products, this wiper ring is part of a product group that includes suffix variants: SH for a slotted heel design, V for fluorocarbon material, and B for carboxylated nitrile material. The AN Style Urethane Wiper Ring, 2.12 Inch Rod Diameter, 2.43 Inch Groove OD is cataloged under Hercules number C1CJ16.
SKU: AN-22
Supplier Part Number (MPN): AN-22
Alternate Part Numbers: C1CJ16, MI-00867276, MINO-00407X10018
got a cylinder with a 2.123 rod, is this the right wiper ring size or am i off a hair
Answer by: Customer Support on Sep 7, 2025, 7:52 AM
It matches a 2.123 inch rod diameter and it seats in a groove with a 2.427 inch groove OD, so those two dimensions line up with the AN-22 size.
Question by: Tommy H on Dec 9, 2025, 2:04 PM
So, this here wiper ring, how warm can things get before it gives out?
Answer by: Customer Support on Dec 10, 2025, 2:23 PM
Its urethane construction is rated to handle temperatures from -65°F all the way up to 220°F, so it's pretty tough for most hydraulic applications.
Question by: Scott B on Nov 27, 2025, 7:04 PM
Got a cylinder with a 2.123 inch rod and a groove OD of 2.427 inches, this the right wiper for that setup?
Answer by: Customer Support on Nov 29, 2025, 7:43 AM
those dimensions are exactly what this part is built for. The rod diameter is 2.123 inches and the groove OD comes in at 2.427 inches, so if your cylinder matches both of those, you're looking at the correct fit.