Cosworth V6 with Omega V6 injectors-parts?

[comfortablynumb]

Calling all you Vauxhall experts!
Mk2 sons capri with cosworth v6 BOA has Omega v6 injectors which is apparently the hot setup for these
Problem is the injector seals aren’t marvellous, and there are plastic collars which we’re missing a couple of , see pics
Looking online everyone wants to sell us complete injectors
Who should I be looking at for seal kits?
TIA







Should add that if it wasn’t for the current madness I’d be using my local seal specialist, but due to lockdown I don’t think they are even open, and I’m not wandering around to find out

[Phil H]

Any other time I'd be straight on to Mr. Injector: mrinjectoruk.co.uk/Bosch-Denso-V6-injector-seal-kit-23-P1890654.aspx

But they're currently closed...

[gtviva]

I have 12no of the O rings in stock which are new genuine Vauxhall, cant see anything else listed for the injector with regard to the plastic spacer thingy, perhaps that's a Fraud V6 part?

[comfortablynumb]

Thanks guys. Are omega injectors pretty good, or should we be thinking about replacement? Don’t know how long it’s been since they were run?
Will pm you later gtviva ta

[gtviva]

Weve been doing main dealer clearances of Vauxhall parts for well over 15 years and weve never had any of the injectors come in which means they must be pretty good as the dealers never needed to stock them, either that or they were rubbish and they sold every one they had! being a Bosch part I would think they are Ok though