I have a early 2004 Ram 2500 QC SB 4X4 HO CTD (305HP 555lb-ft) 3. 73 limited slip. How can I tell whether I have a 10. 5" or 11. 5" rear differential? My first concern is with the proper differential fluid level. For the 10. 5" it is supposed to be 3/4" down from the fill hole, the 11. 5" is supposed to be 1/4" down from the fill hole. I checked the fluid level on the first service I performed (about a week ago, the dealer did the very first service free), and the rear diff fluid level (at first) seemed lower than I expected, basically it was not the same level with respect to the front diff. This might be the tip-off.
The second reason I am asking is I am considering a Mag-Hytech (sp?) diff cover when I change the diff fluid. Would like to get the correct one.
Thanks for any help.
GEM
The second reason I am asking is I am considering a Mag-Hytech (sp?) diff cover when I change the diff fluid. Would like to get the correct one.
Thanks for any help.
GEM