Removed from my Dad's old Ideal WLX RS50 Natural gas boiler which I have stripped for spares. It was in full working condition and this part should still be good for another boiler. I've listed at a low enough price to be worth buying as a 2nd hand part as the new ones will probably write off your boiler. I have also listed the main burner too separately which is also in great shape, this has the pilot assembly attached and electrode too. thanks for looking.
eBay