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Worcester Bosch O-ring 2.62 x 6.02mm ID 8716118197

Worcester Bosch

Worcester Bosch O-ring 2.62 x 6.02mm ID 8716118197

Genuine Worcester Bosch/Buderus O-ring, 2.62 x 6.02mm ID, used in the hydraulic block of the Logamax plus GB172i.2-50 W H.

At a glance

  • Also known as 2245003
Manufacturer part no.
8716118197
Showing prices

£18.42

£15.35 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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

This is a genuine sealing O-ring, part number 8716118197, sized 2.62mm cross-section x 6.02mm internal diameter, used in the hydraulic block assembly of the Logamax plus GB172i.2-50 W H boiler (the Bosch Thermotechnik platform shared with Worcester Bosch appliances).

Signs this part needs replacing

  • Water weeping or dripping from the hydraulic block/pipe joint
  • Loss of system pressure with no other visible leak
  • Corrosion or a hardened, perished ring on removal

Before you order

  • Confirm the exact ring size (2.62 x 6.02mm ID) against the part you are replacing
  • Isolate and drain the relevant section of the water circuit before removal
  • Fit with the correct lubricant to avoid damaging the seal on installation

Not sure which part?

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