Gear lube brands and grades...?

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Oct 7, 2004 | 10:07 AM

#16

HOHN

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Joined: Apr 2003

Posts: 6,564

Likes: 6

From: Cummins Technical Center, IN

I'd go 50K on the syn. If you go with the heavy stuff (80-140 or so), I'd think you could go a little longer is it won't shear down as bad.

Justin

Oct 7, 2004 | 10:38 AM

#17

TPilaske

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Joined: Aug 2002

Posts: 1,395

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From: Flat Rock, MI

I've got 85W-140 in mine... I guess I'll hold off until next spring/summer to mess with it!

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