Little bit less, about 53mm.
Could be 2 3/32 or 2 1/8 in ye olde English
i thought it was 52mm
i can measure my 300 tomorrow if you really need it.
Silicone hoses I bought for my 200 TDI were 51mm.
Thanks, that's handy (I presume they did fit)
Just measured the o/d of my 200 and it's 60mm so I need 60mm i/d pipe to fit over it
Just need the 300 size o/d now
it's oily and crusty and i had to use a ruler, so expect a couple mm out!
43mm ID
55mm OD (so it's probably 52mm)
Sorry Wolf, I did the maths wrong there I think. The ID of my 300TDi inlet is 53mm. The side wall is approx 4-5mm each side. That would give a hose ID of 61-63mm