Transfer box output seal assembly

timbr00 · Apr 27, 2023

my transfer box was leaking into handbrake drum, I believe the cause to be a groove in the flange.
hard to describe but the old flange was of one diameter along its length, the new one has a chunkier bit at the base of about 5mm depth. the old one had a mud seal that fitted over the gearbox casing, this one appears to fit inside it. I have tried taping it over the flange so it's flush as suggested on a forum but it is very tight and doesn't seem to want to go. which way up should it be fitted?

any suggestions? any reason that I can't just use the old mud Shield with this flange?

lynall · Apr 28, 2023

Fit a speedi sleeve to the old flange

Anaconda · Apr 28, 2023

Mismatching mud Shield and flange?
Flange on the diff can also have the same problem and also the seal also depends on which mud shield you use.

tottot · Apr 28, 2023

If your old shield fits the new flange firmly then that is the answer.

MrGorsky · Apr 28, 2023

Post deleted! Wrong transfer box!

timbr00 · Apr 30, 2023

problem solved, old mud Shield fits over the casing, new one fits onto the flange and sits just inside.

Transfer box output seal assembly

timbr00

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lynall

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Anaconda

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tottot

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MrGorsky

Well-Known Member

timbr00

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