1277 drive axel diagram

[Pat mcgrew 23]

I’m trying to find a full diagram of a 1277 rear end. Can anyone point me in the right direction, I haven’t had any luck tracking one down. 

[953 nut 55,773]

These two manuals should do the trick. If you have any specific questions feel free to ask.

 

[Pat mcgrew 23]

Thank you! 

[gwest_ca-(File Mod) 11,096]

Poor quality illustration in this manual

Garry

[Pat mcgrew 23]

I’m hoping I can remove the pump on the axel and run it off a higher volume pump. Do you know if that is possible? 

[953 nut 55,773]

4 minutes ago, Pat mcgrew said:

I’m hoping I can remove the pump on the axel and run it off a higher volume pump. Do you know if that is possible? 

What goal did you have in mind? If you want to run a hydraulic attachment you may just want to run a second pump off the engine for it.

[Pat mcgrew 23]

I’m hoping to build a 4x4 articulated version.

[953 nut 55,773]

Souncs like a great project. Please post lots of pictures and information as you go along.        Take a look at this thread.

 

[SylvanLakeWH 25,933]

 

Cool project!!!

 

[953 nut 55,773]

I copied this from an old manual in my shop, hope it helps. Looks like a larger volume pump that is valved to be variable and reversible could be adapted to two hydrogear drives if you had a couple of machined adapter plates and some hoses.     

[Pat mcgrew 23]

Thanks, that’s what I was thinking as well. Just got the second set of hubs for the new front end. Pictures to come soon.