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2002 Mini Cooper R50
49 Posts
Discussion Starter · #1 ·
I’ve just done a 6speed getrag gearbox swap from a 5speed midland box...

as I’ve put the getrag box in do I use the same oil and amount as for the cooper s that the box came out of?

Or do I just refill with the oil that’s listed to use with my standard box in the R50?

I spoke to a place that does gearbox swaps and they said they use 75-90 semi synthetic... but I don’t know If that’s right?

hopefully someone can help shed some light on it for me?

thanks in advance guys and gals,

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