O-Ring Kits & Assortments
AS568, metric, and material-specific O-ring kits for maintenance shops, field service, and OEM assembly lines.
Overview
An O-ring kit is one of the most cost-effective ways to reduce downtime. Whether you need a standard AS568 assortment for general hydraulic maintenance, a metric kit for European equipment, or a material-specific set for chemical or food processing, we supply kits that are organised, labelled, and ready for the shop floor.\n\nWe offer both off-the-shelf standard kits and custom assortments built to your BOM. Custom kits can include multiple materials, special sizes, and your own part numbers on the compartment labels.
Kit Types
AS568 Assortment Kits
The industry standard for North American and global industrial maintenance. Typically includes 30-40 popular dash sizes in NBR 70 Shore A, organised in a rugged plastic case.
Coverage: Common coverage: -006 to -050, -110 to -178, -210 to -284
Metric O-Ring Kits
Sized to ISO 3601 and DIN 3771 dimensions. Essential for machinery imported from Europe or Asia where AS568 sizes do not match.
Coverage: Common coverage: 3x1.5 through 50x5 in standard metric increments
Material-Specific Kits
Kits compiled entirely from one material for applications where fluid compatibility is critical. Available in NBR, FKM, EPDM, and VMQ.
Coverage: AS568 or metric sizes in the material of your choice
Custom Kits
Built to your exact requirements. Include only the sizes and materials you use, with custom labelling, packaging, and documentation.
Coverage: Any combination of sizes, materials, and quantities
Popular Configurations
| Kit Name | Contents |
|---|---|
| Hydraulic Maintenance Kit | 382 pieces, 30 AS568 sizes, NBR 70 Shore A, black |
| High-Temperature Kit | 205 pieces, 24 AS568 sizes, FKM 75 Shore A, brown |
| Food & Beverage Kit | 270 pieces, 30 AS568 sizes, FDA VMQ and EPDM, translucent / white |
| Metric Service Kit | 407 pieces, 32 ISO 3601 sizes, NBR 70 Shore A, black |
Packaging Options
Compartment Cases
Durable plastic cases with hinged lids and individual compartments. Size labels are printed, not stickers, to resist oil and solvent exposure.
Re-Sealable Bags
Each size is packed in a zip-seal polyethylene bag with printed size and material information.
Custom Labelling
Add your company logo, part numbers, barcodes, or colour-coded material identifiers.
Frequently Asked Questions
What is the most popular O-ring kit?
The 382-piece NBR AS568 assortment is the most widely used kit for general hydraulic and pneumatic maintenance. It covers the 30 most commonly specified dash sizes.
Can I order a kit with multiple materials?
Yes. We can build mixed-material kits — for example, NBR for oil service, EPDM for water, and FKM for high temperature — all in one organised case.
Do you offer metric O-ring kits?
Yes. Our metric kits are organised to ISO 3601 / DIN 3771 dimensions and are popular for servicing European and Asian machinery.
Can the kits be labelled with our part numbers?
Yes. For custom kits, we can print your internal part numbers, descriptions, and barcodes directly on the compartment labels or bags.
What is the MOQ for a custom O-ring kit?
Custom kit MOQ is typically 50-100 sets depending on the complexity of the assortment. For simple custom labelling on a standard kit, MOQ can be as low as 10 sets.
Need a Custom Kit?
Tell us the sizes and materials you need, and we will quote a custom assortment.