Help identifying a locker

[dvinesquirrel]

Last weekend I resumed my axle rebuild since money now allows it. New bearings front and rear and I treated myself to a brand new Grizzly locker. When I tore apart the rear I found inside it a locker that was assembled wrong. The little retainers for the springs were installed wrong and didn't allow the assembly to work. I got mad for a little while and reassembled the rear with the grizzly.
Now I have what I think is a Detroit locker sitting here that is now put together correctly I just don't know for sure if it is in fact a Detroit. Any help would be appreciated so I can decide what to do with it.

 

[nvrenuf]

Looks like a Detroit to me.

 

[dvinesquirrel]

Thanks, I thought that's what it was but never actually seen one to know for sure.

 

[sweetk30]

fyi your truck being a m-series 1ton it come factory with the Detroit in the rear axle.

 

[dvinesquirrel]

my truck being a M1009 came with a dana 44 and a10 bolt with a Gov-lock. the M1008 came with the 1-ton setups with a detroit locker. I swapped it out the original gear for a set of one tons a couple years ago. The guy I bought them off of made no mention of a locker inside. made sense if he didn't know it was there being that it was built wrong.

 

[sweetk30]

your avatar pic looks like a truck . that's why I said 1ton truck .