O-Ring Kits

Standard USA AS, Metric, Viton®, and Buna-N O-Ring Kits.

An o-ring kit quickly brings together your frequently needed o-rings in a strategic range of styles, sizes, and materials. This ease of access takes the guesswork out of finding the proper o-ring to get the job done right. An o-ring kit is an excellent solution for departments that frequently replace o-rings in any industry.

Here at Marco Rubber, we provide high-quality o-ring kits. Moreover, we provide customer service to back up our products. All our products are subject to our ISO 9001- certified Quality Management Systems (QMS). Whether you are in manufacturing, semiconductors, pharmaceuticals, or any other industry, we offer high-quality sealing solutions.

We take pride in the quality we offer our customers: if our o-rings don't make your life easier, we are not doing our job.

This goes for our o-ring kits, custom orders, and everything in between. When you work with Marco Rubber, you get a collaborative partner to help you meet your sealing needs.

Why Use an O-Ring Kit?

Keep an o-ring kit on hand for applications that frequently need o-ring replacements. Minimize downtime, reduce maintenance costs, and expedite repairs by keeping commonly needed o-ring sizes and materials readily available.

Our standard o-ring kits include a range of sizes in commonly used materials, such as Buna-N, Viton, and more. Standard kits come with 30 sizes and 382 pieces, allowing for significant flexibility.

Browse Our Range of O-Ring Kits

Standard O-Ring Kits

30 Sizes 382 Pieces


Standard O-Ring Kits are Available in:

  • 70 Durometer Buna-N Black Standard O-Ring Kits
  • 90 Durometer Buna-N Black Standard O-Ring Kits
  • 75 Durometer Viton Black Standard O-Ring Kits
  • 70 Durometer EPDM (S.C.) Black Standard O-Ring Kits

Other O-Ring Kit Configurations

  • 70 Durometer Buna-N Metric Black O-Ring Kits
  • 75 Durometer Viton Metric Black O-Ring Kits
  • 90 Durometer Buna-N Black Boss Seal O-Ring Kits (-900 Series)
  • 70 Durometer Black Buna-N JIS O-Ring Kits (Japanesse Sizes)
  • Additional Configurations Availible Upon Request
AS568A (size)
QTY
AS568A (size)
QTY
6
20
211
10
7
20
212
10
8
20
213
10
9
20
214
10
10
20
215
10
11
20
216
10
12
20
217
10
110
13
218
10
111
13
219
10
112
13
220
10
113
13
221
10
114
13
222
10
115
13
325
10
116
13
326
7
210
10
327
7

Warehouse O-Ring Kits

150 Sizes/1,110 Pieces



Warehouse O-Ring Kits are Available in:

  • 70 Durometer Black Buna-N
  • 90 Durometer Black Buna-N
AS568A (size)
QTY
AS568A (size)
QTY
-001 to -016
20
-217 to 229
5
-017 to -024
10
-230 to 232
3
-025 to -031
7
-233 to -237
2
-032 to -043
5
-329 to -330
4
-044 to -046
2
-325 to -328
5
-110 to -116
15
-331 to -338
2
-117 to -124
10
-901 to 914
5
-125 to -142
5
-916 to -918
5
-143 to -146
3
-920 to -924
5
-147 to -151
2
-928 to -932
5
-210 to -216
10

Where to Buy Marco Rubber O-Ring Kits

It is easy to buy our standard o-ring kits online. Simply browse our selection and request a quote. We'll have your o-ring kit on its way to you fast.

Our standard o-ring kits provide a wide range of affordable, common solutions. If you need specialized materials, though, we can still help!

We can build a custom o-ring kit with the sizes and materials you need. Even if you have a complex application, you can easily keep solutions on hand.

If you need a custom o-ring kit, talk to an expert online or over the phone to get a quote and place an order. Our team is ready to help you today!

Custom O-Ring Kits

We offer o-rings in an incredible range of materials, sizes, profiles, and hardness. With materials like Markez®, our high-performance perfluoroelastomer (FFKM), we have solutions for almost any application. Our o-rings can be as unique as your application.

Good news: we can customize your o-ring kit to match, as well.

To customize your kit, you have a couple of options. First, you could let us know the exact sizes and materials you would like. We have a comprehensive material guide and sizing guide to help. Second, you could connect with one of our team members to help you identify the best material and size for your application.

We offer several valuable services, such as custom labeling, bagging, and packaging, in our custom kits. Our value-added services are designed to make your life easier and streamline your processes.

So is a custom o-ring kit right for you? Connect today and let's see how we can help.

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