What axle is this?

[Nax6401]

Axle tag reads
A389D
4SL10 75 8c18

I this it's the F7 with 4.10 gear and the axle is a 7.5

 

[Dirtman]

Should be a 7.5" limited slip 4.10 ratio.

Ford Ranger Rear Axles (1983-2011) - The Ranger Station

Explore the 7.5-inch and 8.8-inch Ford Ranger Rear Axles (1983-2011), how to identify them, gear ratios, and detailed specs for each model.

www.therangerstation.com

A389D and 8C18 are just model and plant numbers.

75 is 7.5" 4L10 is ratio plus limited slip. So yes, an F7

 

[Nax6401]

Thanks @Dirtman for the help just want to be sure I pull the right axle from the junk yard