M816 wrecker hydraulic coupling

[area52]

So I finally got my wrecker down to a shop that can work on it. They pulled the hydraulic pump off and found the coupling is bad.

I have been looking in the TM's for that part and can not find it. TM 9-2320-260-34P-2 page 265 has the exploded view with the pump itself but it ends with the pump shaft. Any know where the coupling p/n or drawing is?

 

[area52]

So I think I might have solved my own problem. Looked in the TM's for the M39 5 ton series. Found part# 10876275 coupling assembly. Hopefully the beds between the M816 and the M543 are the same, now just to find a "new" one.

for future reference it was in TM 9-2320-211-34P page 677 item #2.