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Regin O-Ring Imperial 1 7/16" X 1/8" REGQ726

Regin

Regin O-Ring Imperial 1 7/16" X 1/8" REGQ726

Imperial O-ring measuring 1 7/16" x 1/8" (36.10mm x 3.53mm), supplied in a pack of 10 by Regin.

At a glance

  • Also known as 4271160
Manufacturer part no.
REGQ726
Showing prices

£3.08

£2.57 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

An imperial O-ring from Regin, sized 1 7/16" x 1/8" (36.10mm x 3.53mm) and supplied in a pack of 10. It forms a compression seal at joints and connections on heating and plumbing assemblies, preventing water or gas escape where two mating surfaces meet.

Signs this part needs replacing

  • Visible water or gas weeping at the joint the O-ring seals
  • The O-ring has hardened, cracked or perished
  • The ring is flattened or deformed and no longer sits proud of its groove
  • Swelling or stretching that prevents a correct fit
  • Recurring leaks after the joint has been tightened

Before you order

  • Measure the old O-ring or check the manufacturer's parts list to confirm the 1 7/16" x 1/8" size
  • Confirm the metric equivalent (36.10mm x 3.53mm) matches your application
  • Check how many rings you need — this pack contains 10
  • Verify the part number REGQ726 against your appliance documentation

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.