Rev.NitroNick

Anyone know where I can find a replacement radiator gasket for a B75 with the flip top?

All,

After 5 years to getting things in order I brought home my B75.  She has the 855 Cummins in her.  I started typical maintenance but I hit a wall so far.  It should be straight forward but I'm struggling and need some help.  The oil filter don't seem to match up to anything I can find.  Most importantly the full flow filter(s) I pulled them to measure and I have two 7" tall 6" OD 1-3/4" ID filters in the housing.  Local dealer claims it should have a LF516 but that size fails to match up to what was in the housing.  Not that those were correct but the specs on the LF516 show way different and will not fit.  Thoughts, suggestions, maybe a recommended on-line parts site? 

I see that relationship in the ratios but the tags show it as either a 18 or 20 speed box which makes it confusing.  Technically you have 20 combinations, 24 if you count reverse gears.  The factory tag calling both 20 & 18 added to the confusion.  This is all splitting hairs just as much as gears.  Much like my daily driver, which is a 6 speed, I frequently skip gears. 

Indeed Terry!  Thanks!  Guess I'll be looking for a transmission identification tag/number.

I know this thread has been up for a while but I just picked up a quadruplex truck and bring it back to life.  I reading everything I can find I found two shift tags and the items posted in this thread.  One of which notes: “Do not use split with main transmission in 5^th speed”.  Can someone please explain if this 18 or 20 speed transmission and why this information conflicts with the shift order pictured in Phildirt’s post from November 15^th, 2015.  Thanks!