Style QR Buna-N Quattro Rings, -218 Size, 4 Per Pack

Description & Features

Constructed from durable Buna-N material, the Style QR Buna-N Quattro Rings, -218 Size, are designed to provide reliable sealing performance across a wide temperature range of -40°F to 240°F. These quad rings are tailored for effective use in hydraulic systems, where maintaining optimal sealing under varying diametral clearances is crucial. Packed with four rings per set, they ensure consistent and efficient sealing solutions for demanding industrial applications.

Manufactured by Hercules Sealing Products, these quad rings offer robust performance and compatibility with diverse hydraulic machinery. Their -218 dash size ensures a precise fit, making them ideal for systems requiring high-quality sealing performance. The rings are part of Hercules's extensive catalog, noted for their resilience and adaptability in challenging environments.

SKU: QR-4218

Supplier Part Number (MPN): QR-4218

Alternate Part Numbers: C1FC97, MI-01235005, MINO-00407X70534

Specifications

Alternate Part Numbers
Alternate Part Number C1FC97, Alternate Part Number MI-01235005, Alternate Part Number MINO-00407X70534
Dash Size
-218
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Package Qty.
4
Supplier Part Number
QR-4218
Product Weight
0.01 lbs

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Product Questions & Answers (2)

Question by: Ronnie J on Sep 6, 2025, 11:28 AM
got a cylinder that calls for a -218 quad ring. is this the right size, and how many come in the pack?
Answer by: Customer Support on Sep 8, 2025, 6:21 AM
Fit comes down to the dash size, and these are -218. Package quantity is 4 rings per pack.
Question by: Donna W on Jul 21, 2025, 1:17 PM
these come 4 to a pack, right? just wanna make sure i'm orderin enough for a full seal replacement on one port
Answer by: Customer Support on Jul 22, 2025, 4:11 PM
four rings per pack. Whether that covers your whole job depends on how many sealing points you're working with, but for a single location swap you'd likely be set with one pack.