Does anyone know the cummins wiring schematic part numbers?

You can usually get them thru Mitchell online they're pretty accurate.

 

Try www.truck-trailer.net you have to set up an account but once u do u have access to a lot of things from any truck trailer and all. You can also try to sign on as a guest on www.quickserve.cummins.com that's the website for cummins engines check out either one.

 

The second one is more accurate but its not so easy to navigate you're way they u have to figure it out.

 

ISX 570 - 3666268
ISX 870 - 4021341
ISX 871 - 4021643
ISB - 3666195
ISB 850 - 4021347
ISB 2150 - 4021572
ISM - 3666269
ISM 870 - 4021384
ISM 875 - 4021478
ISM 876 - 4021644
ISM11 876 - 4022173
M11/N14 CELECT - 3666018
M11/N14 PLUS - 3666146

I can get any number you want, there are lots of other engine model and ECM series. Let me know if there is anything specific you need.

 

What do u need schematic for what kind of issue r u having

 

In that case I wouldn't suggest Mitchell because they're schematics are very generic and don't match up to a particular truck