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Hurth ZF 5M Gearboxes (one recent, one old)

Mike Paterson

Junior Member
I have a 1987 E34 with the Universal M25XP engine.

These used gearboxes from my boat might interest someone mechanically adept that could overhaul them. The ratio is 2.05:1

History on the gearboxes
The newer one has less than 150 hours on it. It was purchased new from MMI in Seattle. It developed a slight fluid leak, suspected from the rear seal on the output side but the fluid is good and no metal particles in it. Other than that it worked fine. I was having major engine work done last year and decided to upgrade to a beefier ZF10M unit.

The older, original unit, has been refurbished once and needs another overhaul.

I'll consider any reasonable offers for these. Mike Paterson
 

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