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Worcester Bosch Sealing 50mm Pack 5 7099058

Worcester Bosch

Worcester Bosch Sealing 50mm Pack 5 7099058

Worcester Bosch 7099058 50 mm seals, supplied in a pack of five for Buderus and Worcester Greenstar Condens boilers.

At a glance

  • Also known as 2241923
Manufacturer part no.
7099058
Showing prices

£31.25

£26.04 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

The Worcester Bosch 7099058 is a 50 mm seal supplied in a pack of five. It is used to seal joints on Buderus 500, 600 and GB162 appliances and on Worcester Greenstar Condens 7000 series boilers.

Signs this part needs replacing

  • Water weeping or dripping from the joint the seal sits in
  • The seal has hardened, flattened or cracked
  • Scale or corrosion deposits around the sealing face
  • Water staining or damp patches beneath the joint
  • Repeated pressure loss on the appliance

Before you order

  • Confirm the existing seal measures 50 mm and matches the profile of the one being replaced
  • Check your appliance model against the fit list above
  • Work out how many seals the job needs — this pack contains five
  • Inspect the mating faces for corrosion or damage before fitting

Not sure which part?

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