When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
can anyone tell me what i am running? axle code is 39 and the rearend tab has
the numbers v124D or O
5510 21m19
Its on a 1993 f250 reg cab 4x4
thanks new ford owner