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Old 06-16-2020, 09:10 PM   #29
BigALNeenyo
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Default Re: Transmission oil

Quote:
Originally Posted by OldDad View Post
I put 600W in my 40 box and found it leaked just as well as 90. 600W is apparently similar in viscosity to modern 140, from what I've read. I think the only real solution is the o-ring seal approach for the shafts. Or just plan ahead and put a drip pan under it. As someone pointed out on here or the HAMB, those old concrete driveways with the two strips for the wheels and grass or gravel down the center made a lot of sense back in those days!
I have thought that same thing about those.
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