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Worcester Bosch Expansion Vessel Support Assy 87161200730

Worcester Bosch

Worcester Bosch Expansion Vessel Support Assy 87161200730

Support assembly for the expansion vessel fitted to Worcester Bosch Heatslave oil combi boilers.

At a glance

  • Part type: expansion vessel support assembly
  • Also known as EXPANSION-VESSEL-SUPPORT-ASSY, 1015737
Manufacturer part no.
87161200730
Showing prices

£69.60

£58.00 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 expansion vessel support assembly, part number 87161200730, is the bracket that holds the expansion vessel in position inside the appliance casing. It is used on Heatslave oil combi boilers, locating and securing the vessel so that the vessel body and its connections stay stable in service.

Signs this part needs replacing

  • Expansion vessel sitting loose or able to shift within the casing
  • Heavy corrosion or rusting on the support bracket
  • Cracks, distortion or bent mounting points on the assembly
  • Pipework or vessel connections under strain because the vessel is not held correctly
  • Corrosion or water staining around the vessel mounting area

Before you order

  • Confirm the boiler model and serial number against the fit list
  • Check that the existing vessel and its connections match the bracket arrangement
  • Inspect the vessel for corrosion or loss of charge, as the support is often attended to at the same time
  • Note the appliance build date where casing or vessel design differs between versions

Not sure which part?

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