three sizes of oil filter o ring which one?

[xpress]

I have three different (thickness) of oil filter o ring for the filter bowl, the same size, which one does the morris use? there is also a small rubber o ring.

ps I topped up the gearbox filler, oil was a good colour, you could still see the wood on the dipstick, you could see the oil from the filler, but it took a litre to go to the top of the filler plug!

[les]

Not sure the thickness matters really, go for the middle one. The 'o' ring registers in the thick washer that slides down to the head of the long bolt.

[xpress]

ok cheers les, i will check what's on the old one when i pull the filter will probably do that tomorrow.

[MarkyB]

Plenty of people seem to get away with not changing the seal every time.

[xpress]

not sure when it was last changed, also i think i have a weep from this filter bowl and i want to make sure it's eliminated when changing the oil! :S