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Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 9439
Experience:  worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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What trans is better: 13 fuller or 13 mack?

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what trans is better: 13 fuller or 13 mack ?
Customer: replied 3 months ago.
what trans is better: 10 speed or 13 speed for mack mp8 505 hp, 3.91 diff ratio, dump truck
Customer: replied 3 months ago.
2012 mack mp8 505hp, 112,000 miles. What common problems am I expecting ?
Customer: replied 3 months ago.
what engine oil: mineral or synthetic ?

Hi I'm Wayne

I will help you with this

The Mack trans is your best bet

reason being, it has 60% less failure then the Fuller

shifts smoother, less down time

as far as the engine , I suggest and always used

Shell Rotella T 15w40 mineral

I hope this helps you

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