WANTED TRT722 Double Disc Clutch Triplex Transmission

[jart]

Hey all, I am looking for a TRT722 Triplex with a double disc setup for my 1968 R615ST. The High split gear, also known as 3rd gear in the auxiliary box clunks when you drive it in that gear. I am looking for an aux box, or a whole transmission near New Jersey. Thank you! 

[mechohaulic]

can't help with the trans at this time but- 1- real sharp looking unit , 2- how is the twin stack set up done. open door blocks view. 

[jart]

Here is a better view 

AH

[mrsmackpaul]

I take it you haven't got the box apart at the moment 

Maybe some quad box gears are the same 

A lot more quad boxes sold in Australia than Triplex, have no idea about the US, am thinking a lot of the gears were shared between the two but really dont know 

If this is the case, the quad boxes xould be a sorce of parts maybe

 

Paul

[mrsmackpaul]

While waiting about twiddling my thumbs I did some googling 

Have you tried this mob

http://www.wholesaledrivetrain.com/mack-transmission-parts/

They reckon they have all the bits for all Mack transmissions 

 

Paul 

[Brian L Blaylock]

I know I’m a long way from you but I still have the rear section for the TRT-722 that we communicated about on a Facebook post awhile back