O-Rings and Backup Solutions

Kansas City, KS

Shipping Nationwide

Free Quotes Within 48 Hours

Free Samples Available

Emergency Services Available

Request Lorem Epsom

Hero Request Form

O-Rings and Backup Solutions

Kansas City, KS

Shipping Nationwide

Free Quotes Within 48 Hours

Free Samples Available

Emergency Services Available

Request Lorem Epsom

Hero Request Form

Reliable O-Rings and Backup Solutions for Industrial Applications

K C Fluid Power has been a trusted wholesale and retail distributor of sealing solutions across North America since 1991. Our extensive inventory includes standard inch and metric O-rings, plus specialized backup rings designed to meet the demanding requirements of industrial, hydraulic, and pneumatic systems.


With more than four decades of combined experience, we know that proper sealing components keep your systems running efficiently and extend equipment life. From a single replacement O-ring to volume orders of custom seals, our team provides the technical support and product knowledge necessary to match you with the right solution. We offer complimentary samples for evaluation and typically deliver quotes within 48 hours. For assistance with your sealing needs, contact us today.

Why Choose Us

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Free Quotes Within 48 Hours

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Free Samples Available

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Emergency Services Available

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Over 40 Years of Experience

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Offers Technical Support Assistance

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Multiple Ways to Place an Order

Why Choose Us

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Free Quotes Within 48 Hours

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Free Samples Available

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Emergency Services Available

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Over 40 Years of Experience

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Offers Technical Support Assistance

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Multiple Ways to Place an Order

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Solid, Split, Spiral Backups

Backup rings prevent O-ring extrusion in high-pressure applications where clearance gaps exceed safe operating limits. We stock solid backup rings for permanent installations, split designs for ease of assembly on existing shafts, and spiral configurations that accommodate thermal expansion while maintaining continuous support. Each style serves specific pressure ranges and installation requirements. Our team can help determine which backup ring material and design will perform reliably in your operating conditions. We work with hydraulic cylinders, valve assemblies, and rotary applications that demand extrusion resistance.
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Custom O-Rings

When standard O-ring sizes don't fit your application specifications, our custom O-rings provide a practical alternative to expensive tooling costs. We can fabricate O-rings in virtually any diameter using spliced and cord stock, creating seamless seals for oversized shafts, large bore cylinders, and specialty equipment. This manufacturing method proves particularly valuable for prototype development, repair situations, or low-volume production where traditional molding isn't economically feasible. Our technical staff will work with you to select the appropriate elastomer compound and cross-section to match your pressure, temperature, and chemical compatibility requirements.

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Here's what our satisfied customers are saying...

At K C Fluid Power Inc, we take pride in providing exceptional industrial supplies to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of K C Fluid Power Inc and let others know what you think.

Black outline of overlapping chat bubbles with text lines, representing messaging or comments

Here's what our satisfied customers are saying...

At K C Fluid Power Inc, we take pride in providing exceptional industrial supplies to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of K C Fluid Power Inc and let others know what you think.