Skip to the beginning of the images gallery

612-300-100

Description & Features

Manufactured by Hercules Sealing Products, this nylon wear ring is designed to support and guide moving components within hydraulic cylinders, helping to prevent metal-to-metal contact between the piston and cylinder bore. Nylon construction provides a durable, low-friction bearing surface suitable for demanding hydraulic applications.

The 612-300-100 is a direct replacement or service part suited for maintenance and repair of hydraulic cylinder assemblies. Hercules Sealing Products is a well-established supplier of sealing and wear components for industrial hydraulic systems.

SKU: 612-300-100

Supplier Part Number (MPN): 612-300-100

Alternate Part Numbers: C1KK55

Specifications

Brand Hercules Sealing Products	Brand Hercules Sealing Products	Pack Size 1.00	UOM EA	Supplier Part Number 612-300-100	Product Weight 0.99 lbs

Product Questions & Answers (1)

Question by: Brent C on May 9, 2025, 6:10 PM

What’s the main thing these wear rings are used for?

Answer by: Customer Support on May 11, 2025, 8:01 AM

These nylon rings are mainly for keeping the metal parts inside your hydraulic cylinders from rubbing directly against each other, which causes wear.