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Worcester Bosch Mounting Kit 2 (Gas Cock) CDI Conversion 87133057720

Worcester Bosch

Worcester Bosch Mounting Kit 2 (Gas Cock) CDI Conversion 87133057720

Mounting kit 2 with gas cock for Worcester Bosch Greenstar CDI conventional boilers, FD 302 or earlier.

At a glance

  • Also known as 1020845
Manufacturer part no.
87133057720
GC number
H75-670
Showing prices

£76.03

£63.36 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

This is mounting kit 2 (gas cock) for the CDI conversion, supplied by Worcester Bosch under part number 87133057720. It forms part of the gas connection and isolation arrangement on Greenstar CDI conventional boilers. The kit is specified for appliances up to FD 302 (02.2013).

Signs this part needs replacing

  • Gas cock seizes or becomes stiff to operate, preventing the gas supply from being isolated cleanly.
  • Visible gas leak or a smell of gas at the cock, indicated by a failed tightness test.
  • Weeping or staining around the gas cock body or its connections.
  • The gas cock handle is damaged, loose or no longer moves the internal valve.
  • Conversion or recommissioning work requires the mounting kit to be renewed.

Before you order

  • Confirm the appliance model is a Greenstar 30CDI or 40CDI conventional boiler.
  • Check the FD number and date code on the appliance data badge to confirm it is FD 302 (02.2013) or earlier.
  • Verify the existing gas cock and mounting arrangement against the part number 87133057720 before ordering.
  • Gas work must be carried out by a competent, registered engineer.

Not sure which part?

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