Disco 2 Replace red part on intake manifold to brake booster: LZN100220L vs. LR052965

I've got a vacuum leak from the brake booster connector on the intake manifold:



(I've put another video of the leak at the end)

Question:

I'm debating whether to replace the whole assembly or just the red bit.

Is it easy to get just the red bit out? It's cheaper to just buy this LR052965 for $25:



I've heard that to replace the whole assembly you need to push a rod down the throttle body, which seems more intensive?

And the whole thing LZN100220L costs around $55 here in Australia:



Another video of the vacuum leak:

Gaffa tape is your friend!!!

Stanleysteamer said:

Gaffa tape is your friend!!!

Click to expand...

Keeps melting/drying up actually!

Use hight temp gas sealer, its a bit specialist so expensive, I've seen it used on high pressure steam pipes, but now its available in small DIY tubes just right for the hot V8 engine bay
But then you could try normal vehicle gasket sealer or the ‘superglue type’ based sealer of various specifications to suit the job, again In small tubes.





Sent via my iPad on a train