Cummins L10 model 404d jake brake

I just pulled it out of the shed, and I guess I lied and it's a model 404 original, not a 404D. Looks like there's a way to convert them, but I'm betting you're not interested anymore.

 

Well then maybe you shouldn’t bet, . I know it’s getting harder to find parts. #### near impossible on some parts. Let me do some research. For the right price if I can make them work we can talk. Are these 2 or 3 stage?

 

It's a 2 stage. As far as I can determine, the only thing different between the original and the D is the bridges, but might be hard to find D bridges.

 

Ok, I’ll do some hunting tomorrow and get back with you. I appreciate your effort.

 

Well I believe where there’s a will there’s a way. However, it’s pretty difficult finding the complete systems let alone parts. I think I’m gonna pass on trying to make yours work on my truck. I appreciate your time.