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Worcester Bosch Lipseal 87110043840

Worcester Bosch

Worcester Bosch Lipseal 87110043840

Worcester Bosch 87110043840 lipseal for Greenstar oil and CDI regular boilers, a sealing component in the gaskets, seals and washers range.

At a glance

  • Part type: Gaskets, o-rings, seals and washers
  • Also known as 1012627
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87110043840
GC number
E27-191
Showing prices

£11.29

£9.41 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

The Worcester Bosch 87110043840 is a lipseal, a sealing component from the manufacturer's gaskets, seals and washers range. It forms a flexible sealing lip against a rotating or sliding surface, holding fluid or flue-side media where the two parts meet. It is used across a number of Worcester Bosch Greenstar oil and CDI regular appliances.

Signs this part needs replacing

  • Fluid weeping or a visible trace of water around the seal seating
  • The seal lip has hardened, flattened or lost its flexibility
  • Cracking, splitting or deformation of the sealing edge
  • Staining or residue building up at the joint the seal protects
  • Repeated pressure loss traced back to the seal area

Before you order

  • Check the appliance GC number and serial plate against the compatibility list to confirm the lipseal is correct for your model.
  • Compare the part number on the existing component with 87110043840 and the previous numbers listed above before ordering.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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