B2Ja Rear Wheel Cylinder Part Numbers

[MBF]

I did a search here, and checked my parts manual.  Can anyone cross reference the rear whl cyl p/n's (571 774, and 571 775) to a current NAPA or other part number?  Thanks.  Mike

[ggdad1951]

did you try VPW?

[Big50Dodge]

Been a while since I got the wheel cylinders for my 50 B2F, but I recall the search was less than simple.  I've moved again, and things are still boxed up and some things are in storage now (Agh!).  I don't think I can lay my hands on the cylinder information that I bought, but I'm willing to look.  The B2F were 1 3/8 x 1 1/2  that NOBODY had.  I would have had the original ones sleeved.  I went with New ones that were 1 1/2 all the way through.  They bolted to the backing plates just fine and the lines are the correct sizes/locations.  Got them from a local parts store that WAS competition for NAPA.  Now, that store is competition for autozone, but costs more.  I think the cylinders I got were a WAGNER part number.   I just went to the WAGNER web site - looks like they are part of Federal Mogul - and the information there is probably not going to do you any good.  try reybestos..?

[MBF]

Does anyone know if they're the same as the fronts?  My 1 ton were the same front and rear, but were reversed in bore sizes from side to side.  I've already done the front cyls on the 2.5 ton-they were the same p/n's as the 1 ton.

[wallytoo]

i don't believe they'll be the same size front and rear.

my b-1-f uses two sizes, larger in rear. the fronts are the same as the one-tons. since your ja uses the same front, perhaps it uses the same rear as the "f". if it is, on of the rear also uses a number EW 6306.

[Dodgeb4ya]

The J and K trucks use a  larger rear wheel cylinder than the F-H series trucks. 1-1/2" and 1-3/4" bore cylinders are used in these heavier trucks.

Bob

[P15-D24]

Try Alretta Truck Parts, http://www.alretta.com