Gaskets & O-Rings

An O-ring that is the right size in the wrong compound fails quickly. Nitrile, EPDM, Viton and silicone each suit different fluids and temperatures, and a seal swollen or hardened by the wrong fluid will leak regardless of dimensions. Measure inside diameter and cross-section on an uncompressed ring, and tell us the fluid and the temperature.

The brands carrying the most Gaskets & O-Rings lines in our catalogue:

• White International — 336 lines
• Kincrome — 287 lines
• Hypertherm — 169 lines
• Tridon — 115 lines
• Binzel — 63 lines
• IWWS — 56 lines

This is where our volume sits, not the limit of what we quote. If you need a brand that is not listed, ask.

If you have a part number, quote it and we will source it or identify the current equivalent. If you do not, tell us the machine or the job: the make, model and serial number of the equipment, what the part does, and how the original failed.

How something failed is more useful than it sounds. It often reveals that the original was the wrong specification for the application, which means the replacement that lasts may not be the one that came out.

Gaskets & O-Rings sits under Pneumatics & Fluid Power, which is worth browsing if you are not certain the part you need is classified here. Industrial catalogues classify by what an object is rather than by what machine it came off, so a component can sit somewhere you would not think to look.

Related categories under the same parent: Air Pneumatic Hoses, Pipe Adapters & Bushings, Plumbing Valves, Plumbing Regulators, Tools. If a part number returns nothing in Gaskets & O-Rings, it is worth checking these before concluding we cannot supply it.

A number that finds no result has usually been superseded rather than deleted. Manufacturers renumber ranges, and acquisitions absorb part numbers into a new owner’s system entirely, so the original reference stops resolving anywhere while the part itself is still made.

Send it to us with the application rather than assuming it is unavailable. Tracing a superseded Gaskets & O-Rings number back to what it became is routine work here, and where the line is genuinely dead we will say so plainly instead of leaving an order open.

Because nothing is held in stock, lead time is the variable that matters on a Gaskets & O-Rings order rather than availability in the usual sense. Fast-moving lines move quickly; low-volume and superseded items take longer, and we tell you which you are dealing with at quote rather than after you have committed.

Where Gaskets & O-Rings sits on the critical path for production, it is worth ordering a spare ahead of failure rather than after it. Send the whole maintenance list and we will quote it together, so you can see at a glance what is straightforward and what needs planning around.

This single question decides how hard a Gaskets & O-Rings enquiry is. On equipment past about fifteen years old an exact match may not exist at any price, while a component that performs the same function is often straightforward to supply.

Tell us which you need. “I need this exact part number” and “I need something that does this job at this rating” lead to completely different searches, and the second succeeds far more often on legacy machinery.

Every Gaskets & O-Rings line is sourced to order. Where a part is discontinued we identify an equivalent that does the same job and confirm it with you before anything ships. Freight and any supplier price movement are confirmed after checkout and before dispatch, so nothing arrives as a surprise.

See how ordering works, what to do if you cannot find a part, or our guide on identifying a part with no part number.