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Worcester Bosch Casing Assembly 87161066340

Worcester Bosch

Worcester Bosch Casing Assembly 87161066340

Casing assembly for Worcester Bosch Greenstar Junior and Si Combi boilers, part number 87161066340.

At a glance

  • Part type: Casing assembly
  • Also known as 1015005
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87161066340
GC number
H12-248
Showing prices

£376.46

£313.72 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 casing assembly is the outer structural housing supplied by Worcester Bosch for its Greenstar domestic boiler range. It forms the visible enclosure around the appliance, holding the front and side panels in position and protecting the internal components from dust and accidental contact. This assembly is listed against the Greenstar Junior and Si Combi families, where it is matched to the chassis and panel fixings of the specific model.

Signs this part needs replacing

  • Visible cracks, splits or impact damage to the casing panels
  • Distortion that stops the front panel seating squarely on the boiler
  • Broken or stripped securing points where the casing fixes to the chassis
  • Casing panels that rattle or vibrate in service
  • Corrosion or heavy paint loss around the panel edges

Before you order

  • Check the GC number on the appliance data badge against the compatibility list before ordering, as casing assemblies differ between Greenstar variants.
  • Confirm the model and serial number on the boiler match one of the listed appliances.
  • 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.