wrenchman

Well folks, it's been a while, but I got the seal I ordered today. It was the correct size and I have installed it. Of course the pinion yoke needed a repair sleeve. For everybody's information, I used a National seal. Part #: 6127 Shaft size: 1.870" Seal O.D.: 4.010" Seal width: 1.00" I do hope this information can help someone else sometime, and thanks again everyone for the help offered.

As the list says at the bottom "it's not always about Dodge". Truly though, I've had many a mopar and will always have a spot for one, both in my heart and my garage.

I'm the lucky one looking for the pinion seal for the '50 Dodge 1 ton pick-up. As 4mula-dlx has stated it is a 4" O.D. seal. This is, believe it or not, a one owner vehicle and the seal in it is the same as the donor axle (also out of a 50 one ton). I have a National seal on order that I expect is the correct one. When I get it I'll leave feedback here about correct (or not) fit and the part #. I belong to a number of forums and I'll say this: Not too many are as helpful as this one for people going out of their way to try and supply good information. Thanks to everyone that posted a reply.