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Metal-Clad Urethane Wiper Ring, 3.50 Inch Rod Diameter, 4.13 Inch Wiper OD, 0.31 Inch Height

C 0.31	Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Rod Diameter A 3.50	Supplier Part Number MCU-3506-D	Product Weight 0.09 lbs	Alternate Part Numbers Alternate Part Number C1DE57, Alternate Part Number MCU-3506, Alternate Part Number MI-02227845, Alternate Part Number MINO-00407X30585

Product Questions & Answers 3

Product Questions & Answers

What size rod does this wiper ring fit?

Question by: Kurt J on Jan 29, 2026, 9:07 AM

It's made to fit a 3.5 inch rod.

Answer by: Customer Support on Jan 30, 2026, 9:16 PM

got a cylinder with a 3.50 inch rod and need to replace the wiper seal, this the right size for that?

Question by: Randy R on Apr 1, 2026, 4:42 PM

For a 3.50-inch rod diameter, yes, this is the correct fit. The wiper OD comes in at 4.125 inches with a height of 0.31 inches, so as long as your housing groove matches those dimensions, you should be good to go. It's a metal-clad urethane piece made by Hercules Sealing Products, so it'll hold up well in a working hydraulic cylinder application.

Answer by: Customer Support on Apr 3, 2026, 2:26 PM

got a cylinder with a 3.50 rod, is this wiper gonna fit right or am i off a bit

Question by: Danny H on Apr 30, 2025, 9:37 PM

Fit comes down to the rod size and the wiper’s outside dimensions. This metal-clad urethane wiper ring is sized for a 3.50 inch rod diameter, with a 4.13 inch wiper OD and 0.31 inch height, so it matches those dimensions directly.

Answer by: Customer Support on May 2, 2025, 5:47 PM

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