pinion seals help

[specialty]

Are the pinion seals the same on the front and rear Dana 44 and 25's? I get the NAPA and Advance Auto number as 15788 for both. Is this correct? If not what is the Dana 44 number or am I wrong on both? Thanks

[aboyandhisdog]

I used the #5778 or 5778V (vitron) for the Dana 44.  That is a National part #.  It crosses to the Willys #639265.  The front and rear appear to use the same seal.

[specialty]

I used the #5778 or 5778V (vitron) for the Dana 44.� That is a National part #.� It crosses to the Willys #639265.� The front and rear appear to use the same seal.

After I called NAPA that is what the man told me. He said the must both use the same seal. Thanks for your help.

[Ryan_M]

Dana 25 & 44 use the same pinion seal.

[specialty]

Dana 25 & 44 use the same pinion seal.

Thanks Ryan, I need to replace my rear one but might as well do both when I get it on a lift.