Hi all!
Please help!
I need identify and find PN of spider gear for this.
I have differential marked f75w-4205-ba.

PS: sattelites have now 10 and 14 tooth

PS: Sorry for my english. I'm not a resident.
PPS:I will be very grateful for the help

 

I assume you have some type of F150. The most common "smaller" axle is the 8.8 inch rear end. The outer cover has 10 bolts in a round pattern shown below. Is this what you have ? If so, the internal gearing will be "standard 8.8 gears".

 

Also look to see if there is a TAG on one rear cover bolt. See the numbers. Also there is a TAG on the drivers door jab.. Look under AXLE and list the code number here.

 

Hi!
The car is not F150. It's Lincoln Navigator 98'
But rear differential have code F75W-4205-BA (so I learned that the axis is not from this car).

this my axle