Gear Oil
#1
Gear Oil
I have an F250 w/ the Ford 10.25" rear end w/3.55 gears and a detroit locker installed. I need to change the gear oil and was wondering what weight and kind I should use.
In the truck manual it says to use XY-90-QL or EOA2-19580-A with spec. ESW-M2C105-A. Does anyone know what weight this oil is (not stated in the book)? Also would it be better to use synthetic or synthetic blend oil over regular oil?
Does anyone know if the cover for this rear end has a gasket or do you just silicone it up?
In the truck manual it says to use XY-90-QL or EOA2-19580-A with spec. ESW-M2C105-A. Does anyone know what weight this oil is (not stated in the book)? Also would it be better to use synthetic or synthetic blend oil over regular oil?
Does anyone know if the cover for this rear end has a gasket or do you just silicone it up?
#2
#4
Originally Posted by Lou Braun
Your owner's manual will list the correct rear axle lube. It is probably 85W-90 gear oil - same as listed for my '95 F250 . A synthetic equivalent would be the best one to use.
Lou Braun
Lou Braun
Thanks.
#5
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