Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
521-SEALKIT

Image for Illustration purposes only. Actual product may vary

Coxreels 521-SEALKIT KIT O-RING 3/8" NITRILE

MODEL 521-SEALKIT

BRAND

SKU

5978158

UOM

each

Contact supplier for technical support on: 480-820-6396

$12.50 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Seals The CoxReels 521-SEALKIT is a high-quality O-ring seal designed specifically for use in various automotive and industrial applications. Manufactured by the reputable CoxReels, known for their commitment to quality and innovation, this nitrile seal kit ensures reliable performance and durability in demanding environments.
Key Features
  • Material: Constructed from premium nitrile rubber, this O-ring offers excellent resistance to oil, fuel, and other fluids, ensuring long-lasting performance.
  • Size: Designed with a 3/8" diameter, making it ideal for a wide range of applications.
  • Compatibility: The 521-SEALKIT is compatible with various CoxReels products, ensuring a perfect fit and optimal sealing efficiency.
  • Temperature Range: Operates effectively in a wide temperature range, typically from -40°F to 250°F, making it suitable for diverse working conditions.
  • Durability: Engineered to withstand high pressures and resist wear, providing reliable sealing under heavy-duty usage.
Applications
  • Automotive: Ideal for sealing applications within vehicles, ensuring leak-proof performance in critical systems.
  • Industrial: Suitable for use in industrial machinery where fluid containment is essential, contributing to operational efficiency.
  • Fluid Handling: Perfect for applications involving the transfer of fluids, enhancing safety and preventing spills.
Benefits
  • Enhanced Reliability: The nitrile material ensures a robust seal, reducing the risk of leaks and enhancing system integrity.
  • Cost-Effective: By preventing leaks, this O-ring helps minimize maintenance costs and prolong the lifespan of connected components.
  • Ease of Installation: Designed for straightforward installation, allowing for quick replacements without extensive downtime. --- Product information compiled with AI assistance for reference purposes.

SKU: 2516705

Great product

HIGH QUALITY GOODS AT GREAT PRICES

Read more

SKU: 2517404

Cox reel

Great service Fast shipping. Great price.

Read more

SKU: 2517404

Zero issues

Was a bit fearful reading some of the reivews, like geting the hose started being a problem because of paint filled threds. Not he case with mine. It's overall retty darn nice. And MRO had the best deal.

Read more

SKU: 2517404

Hose reel

Got exactly what I ordered, In just a few days.

Read more
Recently Viewed
$1,595.51 Each
Free Shipping orders over $100
Reviews

SKU: 2516705

Great product

HIGH QUALITY GOODS AT GREAT PRICES

Read more

SKU: 2517404

Cox reel

Great service Fast shipping. Great price.

Read more

SKU: 2517404

Zero issues

Was a bit fearful reading some of the reivews, like geting the hose started being a problem because of paint filled threds. Not he case with mine. It's overall retty darn nice. And MRO had the best deal.

Read more

SKU: 2517404

Hose reel

Got exactly what I ordered, In just a few days.

Read more

Return policy

Item must be unused.

Item must be in it's original package.

Warranty is void if product or any part thereof has been tampered with, altered, or repaired by other than authorized service personnel. Coxreels' responsibility ceases upon delivery to any common carrier, and we do not, unless previously instructed, insure shipments beyond point of delivery to such carrier. Any products, components or accessories that are not manufactured by Coxreels and are supplied by other manufacturers are subject to their respective guarantees or warranties. Certain products will carry their own warranties. Equipment specially built to customers' specifications and requirements is not subject to cancellation nor returnable for credit under any condition. We reserve the right to modify or alter materials, dimensions, design and construction, when necessary, to improve performance.

STATEMENT OF HOSE APPLICATIONS Coxreels does not manufacture any hose. All hose supplied by Coxreels is selected from reliable commercial sources and is recommended for appliction on the basis of data supplied by the manufacturer. Coxreels assumes no responsibility for any other application or use. Hose supplied by Coxreels carries the warranty as listed by the manufacturer (90 days). 

Request specifications

Dear Customer by submitting this form You will be requesting the product specifications sheet for CoxReels 521-SEALKIT. Our customer service team will contact the manufacturer and send You the requested information by email.

Name

E-Mail

Phone #

(optional)

Comment

(optional)