Ranger-Forums - The Ultimate Ford Ranger Resource

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-   -   Rear diff oil weight? (https://www.ranger-forums.com/drivetrain-tech-37/rear-diff-oil-weight-99815/)

whitedge Jan 5, 2010 10:15 AM

Rear diff oil weight?
 
Does anybody know what wight oil and how many quarts I need for my rear diff. It is a 05 ranger edge and it has a open diff with the 7.5" ring gear and a 28 spline axil. Also do I want to run synthetic or dyno oil. I am installing a powertrax lock right 1830 and doing the rear disk brake mod. Also do you think because I am adding the locker I should use oil that is for a limited slip diff? Sorry for all the questions but I am at work and I no loger have a owners manual as it was stolen.

Ford04Ranger4.0 Jan 5, 2010 11:30 AM

Are you sure its not a 8.8?

whitedge Jan 5, 2010 12:47 PM

Yep, 7.5"

Ford04Ranger4.0 Jan 6, 2010 09:37 AM

Ok...?

whitedge Jan 6, 2010 02:18 PM

I guess that means that you do not know.


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