Electric vacuum pump...

[MMeier]

... that is capable of handling the E Brake on an '03 truck? Any ideas?

 

[nickleinonen]

here are 2 that should work well...



http://www.mpbrakes.com/vacuumpump.htm

http://store.summitracing.com/egnsearch.asp?N=400617+314448&autoview=sku

 

[TowPro]

Here is a thread click here from a couple months ago. There is one from GM in there that looked interesting. Plus there are part numbers from Cummins in this thread as well.