Bell Housing Change?

[LuckyAce]

So, I was looking through some part numbers, and came across bell housings. Here is 52108422AA and 52108472AA. Anyone see a difference between the two - other than the price - at all?

[fabian421]

Mopar lists the 1st one (...422aa) as fitting the 2010 Grand Cherokees. The 2nd one (...472aa) is for the 2010 Chargers. Starter location possibly?

[fnkychkn]

for LX application, 422 is for RHD.

[LuckyAce]

Interesting. I called my dealer, provided my VIN, and he said the 422 is for my vehicle. That doesn't make sense.