Carb part identification

[Sgt Robuck 5]

I was recently cleaning out my 2002 dt carb, when reassembling the top bit of the carb cracked and split could someone identify the part and/or give me a parts number. Many thanks. https://www.fowlersparts.co.uk/parts/4171893/dt125r-3rmm-2002-050-a/carburettor / The part is between 12 and 14

[declan]

@sgt-robuck-5 just use some rtv or atleast that’s what I would do

[Sgt Robuck 5]

@declan rtv? The cap has completely split

[declan]

@sgt-robuck-5 ohhh thought you meant gasket

[Sgt Robuck 5]

@declan no the whole aluminium bit snapped in half